Behavioral task
behavioral1
Sample
b0424cb949835ae296a2f9be505156ab_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b0424cb949835ae296a2f9be505156ab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b0424cb949835ae296a2f9be505156ab_JaffaCakes118
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Size
77KB
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MD5
b0424cb949835ae296a2f9be505156ab
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SHA1
61047b9cd95484b9b81bba2c7c10b80a7895ba98
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SHA256
45a0249f4053c5e587f330f1cfba1d0f2c2ccd1d2a5fe7977766456be685d915
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SHA512
cff7f39d86d5cb5aea1755a1ab61ee8b2dd368f79f68ba8472a461840529cac76a3afb55a507a45c34982b53a0f1aa8a7a7c96bcf64c9183eab39277cb634a8d
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SSDEEP
1536:eG2Ih3PR4OqdzyYbM2Y0xZS1K6xSpt2NOCnzrlumzWvv:fjR4O7YbdYEZSk68ztCzgDvv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0424cb949835ae296a2f9be505156ab_JaffaCakes118 unpack001/out.upx
Files
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b0424cb949835ae296a2f9be505156ab_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ