Behavioral task
behavioral1
Sample
5e83031305a88a69ee60938e2c1f4ffa_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5e83031305a88a69ee60938e2c1f4ffa_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5e83031305a88a69ee60938e2c1f4ffa_JaffaCakes118
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Size
85KB
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MD5
5e83031305a88a69ee60938e2c1f4ffa
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SHA1
b7807c5de8d3fadadfd2499cc5bc738b241a1751
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SHA256
cd854afe0610728b91c9a5af1d859a6eeadffe6a94521e78a2fecfbe3e91fa86
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SHA512
6c4738b52132b12904af4c4d1e2a0df04ec9aaaadca00686956b7b577f2538ad6ad478e7096843b68ce0ac2260a6ad6286427f2340e7cb75c3e19f3e9b28d4b6
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SSDEEP
1536:UEzs0G8d6xw4CmnSj6uMnj6eAPxQ81EgCnlJwKcr:UMt0C9fMj6eAW81EgofwKI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5e83031305a88a69ee60938e2c1f4ffa_JaffaCakes118 unpack001/out.upx
Files
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5e83031305a88a69ee60938e2c1f4ffa_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ