Behavioral task
behavioral1
Sample
a03958a092e79b48c69533715f236bba_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a03958a092e79b48c69533715f236bba_JaffaCakes118
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Size
91KB
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MD5
a03958a092e79b48c69533715f236bba
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SHA1
795053bff63f015c329b870d1d738809c7069eb2
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SHA256
5cb7d4689ff797ec4b90f664c815a5eafa281fb6f8154d1af7f5483126834099
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SHA512
d179a41670b2221c8366dc4cc5ffaec06006a56751c03cbead0513780e0d880569174cedbe6ff7e29b7720bf022c23a6baa38d95bb9f25515adef30473372922
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SSDEEP
1536:C3LvOccYyLq8dlqBjybdzeLiD16Qdgk5V5sSbVtNpSCoxaEj1fkdJhPcumHxaY8I:C3zOJdABjybdz01I5rsGtNpSX8ylkd/I
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a03958a092e79b48c69533715f236bba_JaffaCakes118 unpack001/out.upx
Files
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a03958a092e79b48c69533715f236bba_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 244KB - Virtual size: 242KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ