Behavioral task
behavioral1
Sample
d64442e8a7be93d9483ed74af2e9550f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d64442e8a7be93d9483ed74af2e9550f_JaffaCakes118
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Size
7KB
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MD5
d64442e8a7be93d9483ed74af2e9550f
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SHA1
5a5961f9a16626698d7d02638b6b3eb1794b96a0
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SHA256
7238a977cd928a62fb7979092573daf2f0ae471d58dad1706e684a7612a8e4e6
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SHA512
d800407caa400ca1dd875e77d286d76c4663041618cfafde8f4c9f7ab46aa0473aa1158aa5cb6d3aeb11eeda89eedcecc03ea872b9cb93f16b77c99bca062622
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SSDEEP
96:lLZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihEx7+HpFXWLThxfeGMUA:pzdrr1FG1WDCgmjPZ7+HpFXCxmGMUA
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 d64442e8a7be93d9483ed74af2e9550f_JaffaCakes118 unpack001/out.upx
Files
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d64442e8a7be93d9483ed74af2e9550f_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: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE