Behavioral task
behavioral1
Sample
5b8a07d4d891c996d088a41a04bf9dd5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5b8a07d4d891c996d088a41a04bf9dd5_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5b8a07d4d891c996d088a41a04bf9dd5_JaffaCakes118
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Size
7KB
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MD5
5b8a07d4d891c996d088a41a04bf9dd5
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SHA1
8a812bc22eeb96c6252006480613b04793a62b36
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SHA256
d0f0f1cb764de7a366baa6a5dd8fb330557728e95f8c31e8a90d749983f5983b
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SHA512
596ec5a51e01b75e23580c0428fb756744829c51fc586d27be87036ac00f49e94a5c11d97f8bc57dfb2a150fba30e5dd8b795c552d8fb02bf686214dfb613e83
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SSDEEP
96:W+KZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExNm/PuaVAnPmaMUA:2zdrr1FG1WDCgmjPZN3aVAPmaMUA
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 5b8a07d4d891c996d088a41a04bf9dd5_JaffaCakes118 unpack001/out.upx
Files
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5b8a07d4d891c996d088a41a04bf9dd5_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: 796B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE