Behavioral task
behavioral1
Sample
25a43f81fe9b72c4cc7377050d21dbf4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
25a43f81fe9b72c4cc7377050d21dbf4.exe
Resource
win10v2004-20231215-en
General
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Target
25a43f81fe9b72c4cc7377050d21dbf4
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Size
2.4MB
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MD5
25a43f81fe9b72c4cc7377050d21dbf4
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SHA1
330fe4368c32a3198fd4215096752ded99b4bc01
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SHA256
61bf10b304593fd31e5190b064ca31a74a527bb0f440d0920b60decf65856ae7
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SHA512
3a65b9f245192c39d13e65a7c22b281567e4b4027363ba37c06d9009609578c22462562ef686f76265b8d304a759c9b35281e53fe80e2c31b9c09f70c8b35a3a
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SSDEEP
49152:arVeALAGqU19Jn90yCBkkd/xlgP6GTzQIyLcy9OaDpdjQ:LV1pek46GTz5yLcoOaDpd
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 25a43f81fe9b72c4cc7377050d21dbf4
Files
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25a43f81fe9b72c4cc7377050d21dbf4.exe windows:4 windows x86 arch:x86
65be79eb7d77bb98976bbf0cd4cc1b0a
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiStreamOut
ws2_32
recvfrom
rasapi32
RasHangUpA
kernel32
MultiByteToWideChar
GetModuleHandleA
GetProcAddress
VirtualProtect
user32
SetWindowRgn
MessageBoxA
gdi32
RectVisible
winspool.drv
DocumentPropertiesA
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
StgCreateDocfileOnILockBytes
oleaut32
VariantChangeType
comctl32
ord17
oledlg
ord8
wininet
InternetCanonicalizeUrlA
comdlg32
GetFileTitleA
Sections
.text Size: - Virtual size: 549KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 309KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 139KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 120B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ