Behavioral task
behavioral1
Sample
3dc7c0cb00b8bd118926e00b083ba890_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
3dc7c0cb00b8bd118926e00b083ba890_JaffaCakes118
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Size
85KB
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MD5
3dc7c0cb00b8bd118926e00b083ba890
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SHA1
5aa5e5550c983f416766bdc75ba361a2474dfa31
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SHA256
2702808aff55d3ee12506139ebfdc5db7ed6afdd254b0a2ca5efd1c91624d4af
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SHA512
d9e87c62d24cb6838086e86d4dcda8f5f1909464ab5e537c03f68cf47843395a09de5e204ed558c82763ed047dc924031565c097721136a866814d949599a320
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SSDEEP
1536:TYLQZdLG9VmcxO0gyvoNlCRXXhcNm/59mQXDDcHQjP0+ohGe3ZthH7vU:T9afFODJNUt+0UgPWQjMcMtJY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3dc7c0cb00b8bd118926e00b083ba890_JaffaCakes118 unpack001/out.upx
Files
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3dc7c0cb00b8bd118926e00b083ba890_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ