Behavioral task
behavioral1
Sample
4531b4628bed7865eabc72d02c48d53c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4531b4628bed7865eabc72d02c48d53c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4531b4628bed7865eabc72d02c48d53c_JaffaCakes118
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Size
938KB
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MD5
4531b4628bed7865eabc72d02c48d53c
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SHA1
7b341f38657fed1440a853e5e7a23281060b02fb
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SHA256
e306c4d0d64ce33210bd1ad5f52708324a931e1b6bbdd9cdffe1cb3745f5e7b2
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SHA512
1bba3ac7e6d9b704bc0d532e4771529fca9ab59ac3a26a73e91ce94ee6835206d2945b2b57603f2a54bca6cf1225205a1b1e42806f5208a049be79ed3cefa0c9
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SSDEEP
24576:rtSotSotSotSotSotSotSotSotSotSotSotSotSotSI:BS6S6S6S6S6S6S6S6S6S6S6S6S6SI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4531b4628bed7865eabc72d02c48d53c_JaffaCakes118 unpack001/out.upx
Files
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4531b4628bed7865eabc72d02c48d53c_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 56KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ