Behavioral task
behavioral1
Sample
a9d8d6497c4d7268226dafa4636c0f36_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a9d8d6497c4d7268226dafa4636c0f36_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a9d8d6497c4d7268226dafa4636c0f36_JaffaCakes118
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Size
374KB
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MD5
a9d8d6497c4d7268226dafa4636c0f36
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SHA1
f3462ad1b4f9200f7a7557a6178b462a3356ce3a
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SHA256
894f612d3cd469ef7f35edd16540d55042f2804f95705030a749da1f2dd133e4
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SHA512
537ae178e0b6c3dc554267149f797907ac0c48ca51855472fcb7a61056650a816a0335e47b09211868aa8e9194c7a8e70a8cca0c9a5708306e955071e8cc1192
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SSDEEP
6144:TQyKr0BuRAVr1pOIkMt2WPgm7vSfcT40yN7dYP7SAoK4yYJfVMF0XNLYsV/TvlZ:TfIg59/wC2PGvSfcT40yhmP+AoZywdxa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9d8d6497c4d7268226dafa4636c0f36_JaffaCakes118 unpack001/out.upx
Files
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a9d8d6497c4d7268226dafa4636c0f36_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 326KB - Virtual size: 334KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ