c3e7f36b31da6ff1624dc85d0c1bfcaca1dba7f29278616492bac269de6d0aa2

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General

Target

c3e7f36b31da6ff1624dc85d0c1bfcaca1dba7f29278616492bac269de6d0aa2
Size

320KB
MD5

16fb8de712b856929663982f0193310a
SHA1

ca92e26b6708d2e6afcee7a51eaa47328908e18e
SHA256

c3e7f36b31da6ff1624dc85d0c1bfcaca1dba7f29278616492bac269de6d0aa2
SHA512

17a7117988b661cfca285688cb2fcd6d56e0a76d4ffb9107e06c8d9a400c3044850a8ab4ff8afff2a838ccb417e5b48458391e799de8c5d509de923cd52043c3
SSDEEP

6144:7tatPE5TxP8ev1zQBgexOdw6rpI9FsAC9:oPwTt8Cl+zGp64

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

Processes:

resource yara_rule

sample UPX

resource	yara_rule
sample	UPX

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
c3e7f36b31da6ff1624dc85d0c1bfcaca1dba7f29278616492bac269de6d0aa2

Files

c3e7f36b31da6ff1624dc85d0c1bfcaca1dba7f29278616492bac269de6d0aa2
.exe windows:4 windows x86 arch:x86

8670443e18001f30ff64c233c505ed4c

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

kernel32

DeleteFileA
CloseHandle
ReadFile
CreateFileA
ExitProcess
WinExec
WriteFile
GetTempPathA
Sleep
CreateProcessA
GetModuleFileNameA
CopyFileA
SetFilePointer
SetFileAttributesA
CreateDirectoryA
LockResource
SizeofResource
LoadResource
FindResourceA
VirtualProtect
VirtualAlloc
VirtualFree
GetSystemInfo
VirtualQuery
GetVersionExA
GetModuleHandleA
GetStartupInfoA
GetTickCount

mfc42

ord3830
ord3831
ord3825
ord3079
ord4080
ord4622
ord4424
ord3738
ord561
ord825
ord815
ord823
ord2514
ord2621
ord1134
ord641
ord800
ord5265
ord4376
ord4853
ord4998
ord4710
ord6052
ord4078
ord1775
ord4407
ord5241
ord2385
ord5163
ord6374
ord4353
ord5280
ord3798
ord4837
ord2976
ord2648
ord2055
ord6376
ord3749
ord5065
ord1727
ord5261
ord2446
ord2124
ord5277
ord4627
ord4425
ord3597
ord324
ord4234
ord1146
ord1168
ord860
ord540
ord2301
ord2370
ord4160
ord2863
ord2379
ord755
ord470
ord6199
ord3092
ord2818
ord941
ord6334
ord2642
ord3081
ord2985
ord3262
ord3136
ord1576
ord4465
ord3259
ord3147
ord2982
ord5714
ord5289
ord5307
ord4698
ord4079
ord2725
ord5302
ord5300
ord3346
ord2396
ord5199
ord1089
ord3922
ord5731
ord2512
ord2554
ord4486
ord6375
ord4274
ord4441
ord4673

msvcp60

??_7logic_error@std@@6B@
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD0ABV?$allocator@D@1@@Z
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PAD0PBD1@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?_Freeze@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@II@Z
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIID@Z
??0logic_error@std@@QAE@ABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@1@@Z
??_7out_of_range@std@@6B@
??1out_of_range@std@@UAE@XZ
??0out_of_range@std@@QAE@ABV01@@Z
??0logic_error@std@@QAE@ABV01@@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBD0@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEPADPAD0@Z
??0bad_alloc@std@@QAE@ABV01@@Z
??1bad_alloc@std@@UAE@XZ
??0bad_alloc@std@@QAE@PBD@Z
wctype
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@XZ
?swap@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXAAV12@@Z
?what@logic_error@std@@UBEPBDXZ

msvcrt

strcpy
memcpy
srand
__CxxFrameHandler
__p___argv
_setmbcp
_EH_prolog
strlen
clock
memset
??0exception@@QAE@ABV0@@Z
_CxxThrowException
toupper
_except_handler3
tolower
??1exception@@UAE@XZ
isspace
_purecall
_isctype
__dllonexit
_onexit
??1type_info@@UAE@XZ
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
_controlfp
__set_app_type
__p__fmode
rand
__p__commode

user32

EnableWindow
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
AppendMenuA
SendMessageA
LoadIconA
wsprintfA
GetSystemMenu

Sections

f
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

fd
Size: 144KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

fff
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8670443e18001f30ff64c233c505ed4c

Headers

File Characteristics

Imports

kernel32

mfc42

msvcp60

msvcrt

user32

Sections

f Size: 92KB - Virtual size: 92KB

fd Size: 144KB - Virtual size: 144KB

.rsrc Size: 4KB - Virtual size: 4KB

fff Size: 68KB - Virtual size: 68KB

f
Size: 92KB - Virtual size: 92KB

fd
Size: 144KB - Virtual size: 144KB

.rsrc
Size: 4KB - Virtual size: 4KB

fff
Size: 68KB - Virtual size: 68KB