Behavioral task
behavioral1
Sample
81e59002fa38b0cea0150796089c2946_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
81e59002fa38b0cea0150796089c2946_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
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Target
81e59002fa38b0cea0150796089c2946_JaffaCakes118
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Size
12KB
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MD5
81e59002fa38b0cea0150796089c2946
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SHA1
74e3270d0122070d23b5eff4c7897ad6513a8402
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SHA256
e0831b164a94717d95d6ec43c71d17be531eff857afa719f8062ef533a5c9c13
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SHA512
d881c9ec5098f641887e15cb3b6b3c0f0da950629871065c74f85c1298ec8b27cd645700c06177d7f16b91261fa05db1f599fbdf995b9d37ef57fce8ef52b7fc
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SSDEEP
192:Rysl0b81rcLZHkxTgh59BOpd9Za9DWysZUZ9ydnHu/XXlkKHMtzJMCc/D0vpwF+:IA0o1o9B/9Wys+9yZsSaMt9XvA+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81e59002fa38b0cea0150796089c2946_JaffaCakes118 unpack001/out.upx
Files
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81e59002fa38b0cea0150796089c2946_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 292B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ