Behavioral task
behavioral1
Sample
b8ae8229c6b527ebbddbcc2b65b1de80_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b8ae8229c6b527ebbddbcc2b65b1de80_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b8ae8229c6b527ebbddbcc2b65b1de80_JaffaCakes118
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Size
7KB
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MD5
b8ae8229c6b527ebbddbcc2b65b1de80
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SHA1
f1716b5666973c58c8a68823cbb4f24f8fe970bf
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SHA256
074b703e4832453699f19df6aa6d95b71f30e3d642ac39671fc5d771faea3ae4
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SHA512
6396f8d8c8519924fc249160c92d2f317bebeda956a9a00256f64d1c5310e36b65aae760fc7c005e773c94bb080e7261107a4a9657a26cefd12f4cb5a8d951c7
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SSDEEP
96:FGiZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExR3fItgvhxp97pPLmo0:cizdrr1FG1WDCgmjPZF1DCoMUA
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b8ae8229c6b527ebbddbcc2b65b1de80_JaffaCakes118 unpack001/out.upx
Files
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b8ae8229c6b527ebbddbcc2b65b1de80_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE