Behavioral task
behavioral1
Sample
21e8f801ffaa8bf6fec97e2ce6d4bb71_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
21e8f801ffaa8bf6fec97e2ce6d4bb71_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21e8f801ffaa8bf6fec97e2ce6d4bb71_JaffaCakes118
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Size
68KB
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MD5
21e8f801ffaa8bf6fec97e2ce6d4bb71
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SHA1
a7433b82db7535d531a8e7d87132c93fa3a122a8
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SHA256
d5f4e5704336780d118b8785deb89f2ac72a2e8d99a1dcb9e348ca53e5162fca
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SHA512
af2f544f39db54be3a4d8524db9bc64f809e2711e1cb28044af6562ff2ccf0e39152a83b1e43a0164219f0a7723d1d01162f86a6e86b0bfdc6c4d39f0f8a50cf
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SSDEEP
1536:4tFi9tiqRRdP/hJwDY//rpNaF9Kg56CkOG0CdY9WW4U:cFi9tiqRR1/0DY//bo9L6nO1CdYx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21e8f801ffaa8bf6fec97e2ce6d4bb71_JaffaCakes118 unpack001/out.upx
Files
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21e8f801ffaa8bf6fec97e2ce6d4bb71_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ