task1[.]zip | Triage

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General

Target

task1.zip
Size

156KB
MD5

44bf88c82a4457a2f6394da0b04a1e1b
SHA1

629a86133aab4b85edb66e874de1c83e99161b5b
SHA256

4847116b64f0897f6d49942a10fe7aa1fb653843153a313a15784d06c46c152b
SHA512

d7afce9221098d304644b2845802fa0befef238c598e3531a687fc7b8610b906659ef4457fee4901d060b94358d22601a97db7fcd96b62b9c812ae13d7da75b6

Score

3^/10

pdf link

Malware Config

Signatures

One or more HTTP URLs in PDF identified
Detects presence of HTTP links in PDF files.
pdf link

Files

task1.zip
.zip

Password: infected
slides.pdf
.pdf
Password: infected
- https://synthesis.to
- https://www.virustotal.com
- https://www.hybrid-analysis.com
- https://sandbox.pikker.ee
- https://tria.ge
- https://cuckoosandbox.org/
- https://docs.microsoft.com/en-us/sysinternals/downloads/
- https://nasbench.medium.com/hunting-malware-with-windows-sysinternals-process-monitor-e67476f44514
- https://docs.microsoft.com/en-us/windows/win32/apiindex/api-index-portal
- https://book.hacktricks.xyz/reversing/common-api-used-in-malware
- https://sensei-infosec.netlify.app/forensics/windows/api-calls/2020/04/29/win-api-calls-1.html
- https://dl2.winfuture.de/gMNxi1HQK393Mw3LObm7rQ/1646308610/3291/ssd/Betriebssysteme/windows7/de_windows_7_professional_with_sp1_x64_dvd_u_676919.iso
- https://www.microsoft.com/en-us/software-download/windows10ISO
- https://developer.microsoft.com/en-us/windows/downloads/virtual-machines
- Show all
task1.exe
.exe windows x86

83979e8c69e0e822b76e7d828bc42612

Code Sign

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

odbc32

ord75
ord11
ord4
ord13
ord72
ord16
ord9
ord41
ord24
ord19
ord12
ord29
ord36
ord31

mfc42

ord4353
ord5290
ord3798
ord4837
ord4441
ord2648
ord2055
ord6376
ord3748
ord5065
ord1726
ord5259
ord2446
ord2124
ord5277
ord2982
ord3147
ord3259
ord4465
ord3136
ord3262
ord2985
ord3081
ord2976
ord3399
ord3830
ord3831
ord3825
ord3079
ord4080
ord4627
ord4432
ord3734
ord698
ord686
ord713
ord396
ord384
ord414
ord303
ord813
ord2535
ord2862
ord1146
ord2096
ord1168
ord3337
ord911
ord6008
ord4000
ord2818
ord540
ord2820
ord551
ord3811
ord3663
ord5859
ord4187
ord3287
ord1849
ord4244
ord2583
ord4403
ord5253
ord3998
ord3996
ord4160
ord4284
ord2822
ord6907
ord858
ord4615
ord4612
ord4610
ord4274
ord6375
ord4486
ord2554
ord2512
ord5731
ord3922
ord1089
ord5199
ord2396
ord3346
ord5300
ord5302
ord4079
ord4698
ord5307
ord5289
ord5714
ord4622
ord4424
ord3738
ord561
ord815
ord6215
ord2864
ord860
ord5710
ord5683
ord535
ord941
ord617
ord5301
ord5214
ord296
ord5503
ord2635
ord986
ord520
ord4159
ord6117
ord1232
ord1153
ord2621
ord1134
ord5265
ord4376
ord4853
ord4998
ord4710
ord2514
ord6052
ord1775
ord5241
ord5280
ord3749
ord1727
ord5261
ord4425
ord3597
ord324
ord641
ord2725
ord1825
ord4238
ord4696
ord3058
ord3065
ord6336
ord2510
ord2542
ord5243
ord5740
ord1746
ord5577
ord3172
ord5653
ord4420
ord4953
ord4858
ord2399
ord4387
ord3454
ord3198
ord6080
ord6175
ord4623
ord4426
ord338
ord652
ord4823
ord2723
ord2390
ord3059
ord5100
ord5103
ord4467
ord4303
ord3350
ord5012
ord975
ord5472
ord3403
ord2879
ord2878
ord4077
ord5237
ord5282
ord2649
ord1133
ord4436
ord5252
ord4427
ord807
ord796
ord794
ord674
ord554
ord529
ord527
ord366
ord2494
ord2627
ord2626
ord6000
ord6374
ord4163
ord6625
ord2252
ord1270
ord3481
ord3797
ord4413
ord5592
ord4590
ord4907
ord896
ord1862
ord772
ord3701
ord500
ord4220
ord2584
ord3654
ord2438
ord1176
ord2866
ord2863
ord6142
ord5606
ord2754
ord2859
ord3619
ord3626
ord5875
ord2567
ord2414
ord5788
ord5787
ord283
ord1641
ord3573
ord3693
ord4129
ord2763
ord4277
ord2614
ord3920
ord472
ord613
ord5789
ord2243
ord289
ord2408
ord5860
ord3986
ord3571
ord2920
ord2012
ord2120
ord1175
ord1576
ord5572
ord2764
ord4202
ord5856
ord536
ord1195
ord640
ord5785
ord1640
ord323
ord696
ord1265
ord5642
ord3702
ord1083
ord2762
ord501
ord4185
ord5628
ord6467
ord4023
ord909
ord1816
ord2546
ord3815
ord291
ord1110
ord4151
ord1724
ord5256
ord706
ord408
ord1865
ord5101
ord2101
ord5104
ord3351
ord976
ord4152
ord2382
ord5283
ord5254
ord2445
ord401
ord1858
ord2102
ord5473
ord407
ord645
ord1864
ord1842
ord5805
ord4145
ord5484
ord3232
ord1137
ord1140
ord2152
ord1859
ord1867
ord3643
ord394
ord773
ord5440
ord6383
ord5450
ord6394
ord1949
ord818
ord567
ord1233
ord3810
ord4275
ord920
ord939
ord1832
ord5651
ord350
ord2801
ord2740
ord882
ord879
ord6442
ord548
ord2379
ord3021
ord4774
ord4724
ord4457
ord1644
ord4246
ord4242
ord4245
ord4248
ord4234
ord4247
ord2915
ord2393
ord823
ord537
ord825
ord800
ord269
ord826
ord600
ord1578
ord1243
ord5163
ord2385
ord5240
ord4407
ord1776
ord4078
ord6055
ord4108
ord4961
ord4964
ord4524
ord4529
ord4526
ord4543
ord4545
ord4531
ord4890
ord4723
ord4349
ord4341
ord5076
ord4532
ord4892
ord4370
ord4899
ord4588
ord4589
ord4272
ord1942
ord1871
ord4613
ord4614
ord4775
ord2117
ord4458
ord1665
ord1621

msvcrt

_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_setmbcp
__dllonexit
sprintf
_access
__CxxFrameHandler
malloc
atoi
strrchr
free
_mbsstr
_mbscmp
memmove
wcslen
_ftol
sscanf
_CxxThrowException
_EH_prolog
??1type_info@@UAE@XZ
_controlfp

kernel32

GetModuleHandleA
GetSystemDirectoryA
CreateFileA
GetFileSize
CloseHandle
MoveFileExA
LocalAlloc
LocalLock
LocalUnlock
GetModuleHandleW
GetLocalTime
GetProcAddress
LoadLibraryA
FreeLibrary
lstrcpynA
MultiByteToWideChar
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
GetCurrentThreadId
SetLastError
FindResourceA
LoadResource
LockResource
MulDiv
GetLastError
FormatMessageA
LocalFree
GetVersion
GetVersionExA
GetModuleFileNameA
FreeConsole
CopyFileA
GetStartupInfoA

user32

IsWindow
SendMessageA
TrackPopupMenu
PostMessageA
SetMenuDefaultItem
KillTimer
SetTimer
CallNextHookEx
GetClassNameA
SetPropA
GetDCEx
GetPropA
RemovePropA
UnhookWindowsHookEx
SetWindowsHookExA
GetParent
GetWindowDC
ReleaseDC
IntersectRect
IsRectEmpty
DestroyIcon
DrawMenuBar
GetMenuState
wsprintfA
CallWindowProcA
GetCursorPos
GetMenuStringA
CreateMenu
CreatePopupMenu
GetDesktopWindow
LoadBitmapA
ModifyMenuA
InsertMenuA
LoadIconA
EnableWindow
GetClientRect
SetWindowLongA
AppendMenuA
DrawEdge
SetRect
FillRect
DrawFocusRect
GetMessagePos
DrawStateA
GetSystemMetrics
InflateRect
GetSysColor
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetMenuItemInfoA
IsMenu
GetMenu
WindowFromDC
CopyRect
OffsetRect
SystemParametersInfoA
MessageBoxA
GetWindowRect
GetClassInfoA
RemoveMenu
UpdateWindow
ShowWindow
FindWindowA
SetForegroundWindow
GetWindowLongA
GetSystemMenu

gdi32

BitBlt
GetPixel
CreateCompatibleDC
CreateCompatibleBitmap
SetPixel
Rectangle
CreateFontIndirectA
CreateSolidBrush
CreateFontA
GetTextExtentPoint32A
RoundRect

advapi32

RegCreateKeyA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegCloseKey
CryptAcquireContextA
RegConnectRegistryA
QueryServiceStatus
OpenSCManagerA
OpenServiceA
CloseServiceHandle

shell32

SHGetMalloc
Shell_NotifyIconA

comctl32

ImageList_Draw
ImageList_GetIconSize
ImageList_GetIcon
ImageList_AddMasked
ImageList_SetBkColor
ImageList_ReplaceIcon

ole32

CoUninitialize
CoInitialize
CoCreateInstance

msvcp60

??1_Winit@std@@QAE@XZ
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?endl@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@1@AAV21@@Z
??6std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@0@AAV10@PBD@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
??0_Winit@std@@QAE@XZ
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@0@Z
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ

msimg32

GradientFill

Exports

Exports

SDASQFddefgshdSSSgfdtEghfIITFDSSSSS

Sections

.text
Size: 76KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

83979e8c69e0e822b76e7d828bc42612

Code Sign

Headers

File Characteristics

Imports

odbc32

mfc42

msvcrt

kernel32

user32

gdi32

advapi32

shell32

comctl32

ole32

msvcp60

msimg32

Exports

Exports

Sections

.text Size: 76KB - Virtual size: 74KB

.rdata Size: 24KB - Virtual size: 20KB

.data Size: 4KB - Virtual size: 7KB

.rsrc Size: 80KB - Virtual size: 77KB

.text
Size: 76KB - Virtual size: 74KB

.rdata
Size: 24KB - Virtual size: 20KB

.data
Size: 4KB - Virtual size: 7KB

.rsrc
Size: 80KB - Virtual size: 77KB