Behavioral task
behavioral1
Sample
4321ef93733924d86ca890567d0a0e5e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4321ef93733924d86ca890567d0a0e5e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4321ef93733924d86ca890567d0a0e5e_JaffaCakes118
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Size
473KB
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MD5
4321ef93733924d86ca890567d0a0e5e
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SHA1
3463e7abb3cbddc56de91eabca596a6faccf4831
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SHA256
6a67b75ea5009f703ccdeb05a4e6b10f523b7bfc61596cda34e1082de1ad9929
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SHA512
61f1c86e47f126d29f768aaf8413b8081b692c1b09055193bcee072ec5da3132f81432675a9e1cdca71494a86ffaab86a5993899ba2896cac44883a76f396d4d
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SSDEEP
12288:NRge/kEkibDG8tafz0xEegpG5znDtx6+mJKQhIodY6o:Hn/kENGwaf4NgpGhDtx6+mJNdY6o
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4321ef93733924d86ca890567d0a0e5e_JaffaCakes118 unpack001/out.upx
Files
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4321ef93733924d86ca890567d0a0e5e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 372KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 470KB - Virtual size: 472KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 805KB - Virtual size: 805KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ