Behavioral task
behavioral1
Sample
0c0a77290b3d03168cfd1465db891fe8_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0c0a77290b3d03168cfd1465db891fe8_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0c0a77290b3d03168cfd1465db891fe8_JaffaCakes118
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Size
686KB
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MD5
0c0a77290b3d03168cfd1465db891fe8
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SHA1
fec7c5e95c1269384238807a3c5834912ec79a4d
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SHA256
3df84b1eaaa08ade49be81b2f1b1eff397c0f920398f740b81a5a5b0ae40dbd5
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SHA512
4dc6896ea4464221c7104931fbabe2de1784553ec6f7bf1a562d5ed82f81dfcd7d4ee41757e443b00389e7de40d213e7a14e55fdc9c1e0e76cefbba92b80b092
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SSDEEP
12288:tmKJ/nnFPSlLO5MVNhk31zb7dYMrZTtIWCkZEIVgn7DejJM/WWvCWHjco:tJFUaMVNhu1z1YMrZT+WJVw78IDHf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0c0a77290b3d03168cfd1465db891fe8_JaffaCakes118 unpack001/out.upx
Files
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0c0a77290b3d03168cfd1465db891fe8_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 457B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ