Behavioral task
behavioral1
Sample
94f53e00bc586474efb5276e3f7ce5a4_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
94f53e00bc586474efb5276e3f7ce5a4_JaffaCakes118
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Size
592KB
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MD5
94f53e00bc586474efb5276e3f7ce5a4
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SHA1
12118e04c5f5f7a88bf527b051fcbc3a3c0121d1
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SHA256
c9491cc6a53c40f81a08da21d32a4b9442e7b4e184e3a3348cdfbab06212ec0c
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SHA512
fce9085c8aec97f4ed15f6e805973c3b1e095696f901d65435bce62234030771a2a56c9df0dd96815d9bd7a3e27113a8eaa6d3f531efdc8c195184dd1fc7ab00
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SSDEEP
12288:+5mMHN1FnKO/q9FakAmi/64ombsccZEX0lYNS9jRdF0H7Jz1EEP0:EH1nRoFAmgDf0lYoP0H7ROEP0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 94f53e00bc586474efb5276e3f7ce5a4_JaffaCakes118 unpack001/out.upx
Files
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94f53e00bc586474efb5276e3f7ce5a4_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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 513KB - Virtual size: 516KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 56KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 547KB - Virtual size: 546KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ