Behavioral task
behavioral1
Sample
2fa655fb467c837607789470c2bc04b0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2fa655fb467c837607789470c2bc04b0_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2fa655fb467c837607789470c2bc04b0_JaffaCakes118
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Size
84KB
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MD5
2fa655fb467c837607789470c2bc04b0
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SHA1
40f28664c2621782963246a358a4ed86ba91f038
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SHA256
15debce6ea0b7c445f40d2e9d0a6b3942852a32e710be7528265550810c21cec
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SHA512
5f7aef44c35e9d812553935d1eac5902de27ca5b46ef87dbf9fe235d5906c4985138629242c9b38f38662370b66b3d892dbc6b5e767a3f45d92da111d73d2059
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SSDEEP
1536:GtSU3AAu9qtRiwFMbg4t0vRiEVojIjGvVDOhuyDhwGZrmkV4HdrzP:Gt5CctrT4qJii2VwuyDSGkXzP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fa655fb467c837607789470c2bc04b0_JaffaCakes118 unpack001/out.upx
Files
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2fa655fb467c837607789470c2bc04b0_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ