Behavioral task
behavioral1
Sample
a954f92597d3ea2f57d4baab71524817_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a954f92597d3ea2f57d4baab71524817_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a954f92597d3ea2f57d4baab71524817_JaffaCakes118
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Size
948KB
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MD5
a954f92597d3ea2f57d4baab71524817
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SHA1
e24d83930b852239903a300594ec86cefd5eae6a
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SHA256
26d50bd922e79cc2f8d3b529e70c97f0727a738a4747a5b4f68e87d268630f9f
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SHA512
477ef39a01d9e1e2721a12046756a17f5225a81e83cf1bf21314c16027670ffbf42c9c5e898b0305e6ed88fe7ce5603d757b76d9e88b288eb8be4f9e40375931
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SSDEEP
24576:y8Su9u/NpXZ8Lkx7b69sn+z7QXHuIVr3LLXb9cpY1drvN5:79sNpJ8A7b628QXuIVrfL9aQdD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a954f92597d3ea2f57d4baab71524817_JaffaCakes118 unpack001/out.upx
Files
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a954f92597d3ea2f57d4baab71524817_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 912KB - Virtual size: 912KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 104KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 996KB - Virtual size: 992KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ