Static task
static1
Behavioral task
behavioral1
Sample
Ayu4oCFjm9OnXOp.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_923fb5875b7bbde4321e8e9d4c010aa8851801bb5b099f2db795fa883c9c1e1f
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Size
352KB
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MD5
f513e0765d9f5d64b75352cd9b11dbbf
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SHA1
097b18b3269afa31784b161bad9334bb5d82f199
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SHA256
923fb5875b7bbde4321e8e9d4c010aa8851801bb5b099f2db795fa883c9c1e1f
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SHA512
7a400e19f8e22e10f4453a92b2b433ab67750415f1fc78087ce13a922fcff29e3cfd2c753e4d09fe583c2dba372bc3b93e5bfbf853e09928b252ed51b020161a
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SSDEEP
6144:ZArAqbHPtIANjXrD4ds0NDor3NDRRSv4arkrJafT95/02S9iFVyVB:ZArTtnND4+0CBo4CGa79y9iFVyVB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Ayu4oCFjm9OnXOp.bin
Files
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JaffaCakes118_923fb5875b7bbde4321e8e9d4c010aa8851801bb5b099f2db795fa883c9c1e1f.zip
Password: infected
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Ayu4oCFjm9OnXOp.bin.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 429KB - Virtual size: 428KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ