Behavioral task
behavioral1
Sample
1777c7da017bf4cc36774c5c6cd66131_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1777c7da017bf4cc36774c5c6cd66131_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
1777c7da017bf4cc36774c5c6cd66131_JaffaCakes118
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Size
7KB
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MD5
1777c7da017bf4cc36774c5c6cd66131
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SHA1
7c48026732553ee98f49856ed9e3555bc7a68fe9
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SHA256
f94e046ff324287451647b5254e5f0ca9c59b9ba83a8894f36b2f1f1cfceac89
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SHA512
56bc458edbc800f4373408208d5d73035d0ca9d94ff1ee94908cfc364f98552a568ba68eb9aa04376cfdff2a804f1a9d7f3577adeab1300fa5c43d3b041f82f8
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SSDEEP
192:1zdrr1FG1WDCgmjPZT8ukd7f7lK8gjMUA:1prr1gkDCgS1SnlK8QMB
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 1777c7da017bf4cc36774c5c6cd66131_JaffaCakes118 unpack001/out.upx
Files
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1777c7da017bf4cc36774c5c6cd66131_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: 656B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE