Behavioral task
behavioral1
Sample
b76bc9bb2be51c16287c35a5c03901aa_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b76bc9bb2be51c16287c35a5c03901aa_JaffaCakes118
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Size
83KB
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MD5
b76bc9bb2be51c16287c35a5c03901aa
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SHA1
1e56b102f518a0cb31e1e446e8c488006228afcd
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SHA256
f283373ca96a5a42cccf12f5627edfa67b3f8e89bedfe17766b4b1ca26e4ac6a
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SHA512
0be9cf71336717c7715de0c7c08cd3baad5f57d30ecac930a002a612d739bbaf252829c3f6eb6d2f46059636fc80b90f656da4ad489c48f08ab4538f95dcce29
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SSDEEP
1536:L32/7eh0330SSe2J3U2djqG/L8Atz1M6CxSxPksMtiDyiAqc:Lm/J3zS9vdFRtzi6Cx7dtiD7Aq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b76bc9bb2be51c16287c35a5c03901aa_JaffaCakes118 unpack001/out.upx
Files
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b76bc9bb2be51c16287c35a5c03901aa_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: 128KB
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: 23KB - Virtual size: 24KB
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: 132KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
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: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ