Behavioral task
behavioral1
Sample
8baf6efa29112e2781a60f6aca38b438_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8baf6efa29112e2781a60f6aca38b438_JaffaCakes118
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Size
266KB
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MD5
8baf6efa29112e2781a60f6aca38b438
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SHA1
a272f1efa93abe6607606cd6de6ff5de6a9fe8ad
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SHA256
6e6e78aa6cb80cad267f28207fd5de087b3606f15c06ca8b9a162e321c7dbd2a
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SHA512
c2e63119b555dea273744d4d8337fd6cf1e992dc04ccdeceb964970d0c7e8eac0cc5233205468b8666d6f4d41423d4759046822b150c09df9df4554578a10691
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SSDEEP
3072:7pFm4hVvKmpvF1ucdS163QvpFf12Yb3PfjQZYy9REpoQpPsCMC6DndLc:9Fm4hVCQFK6iZ12g3Pfje9T0P9EDNc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8baf6efa29112e2781a60f6aca38b438_JaffaCakes118 unpack001/out.upx
Files
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8baf6efa29112e2781a60f6aca38b438_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: 580KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 150KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 84KB
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: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ