Behavioral task
behavioral1
Sample
d72a277b30ef3604b4b2e78dd21512bd_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d72a277b30ef3604b4b2e78dd21512bd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d72a277b30ef3604b4b2e78dd21512bd_JaffaCakes118
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Size
70KB
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MD5
d72a277b30ef3604b4b2e78dd21512bd
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SHA1
258c27a3aa9f631621ef82136524e2df91374c9a
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SHA256
e7c65fb736f4ec9a78be81c8b7611cb548285b7021b72d9659d0708ad3ccf748
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SHA512
21c6f5ec2934137a78d9aee95831c42d69b5186adaf0c9eb963597e01f27666152f470eec45e9d94d36940d2f9b0968b25edb314c0994a27641bfbbc9399f5fc
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SSDEEP
1536:I+0gFMj1AaiN7OaM1C9rRtpl8XcFYINoIadoqEXrY:rNDaiN7ORC9rvwXcFH6yrY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d72a277b30ef3604b4b2e78dd21512bd_JaffaCakes118 unpack001/out.upx
Files
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d72a277b30ef3604b4b2e78dd21512bd_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nwc Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE