Behavioral task
behavioral1
Sample
a46ee76a4da8e34b4ecad34aa28a4f37_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
a46ee76a4da8e34b4ecad34aa28a4f37_JaffaCakes118
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Size
7KB
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MD5
a46ee76a4da8e34b4ecad34aa28a4f37
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SHA1
a0dac39e8c6871407073633157c996e8d6a6260a
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SHA256
ce6009b2fe96a914c0a732cd00ae8b6751a9857a116327be7c97bc5e4ba7c8fc
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SHA512
b9ea06677ebddd2f600511bad395fd7c246442863f612600186b7862cd4f22b6cef98de21cc5b3466f9390d635afbf2f28d23e6e582fedb27d0f92bf22f1f5d6
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SSDEEP
192:fzdrr1FG1WDCgmjPZSzddlhhqlgV99R4MUA:fprr1gkDCgS8lfIgV9AMB
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 a46ee76a4da8e34b4ecad34aa28a4f37_JaffaCakes118 unpack001/out.upx
Files
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a46ee76a4da8e34b4ecad34aa28a4f37_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: 6KB - 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