Behavioral task
behavioral1
Sample
a71e5d55af7674d3e61fbc5ac66ecd18_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a71e5d55af7674d3e61fbc5ac66ecd18_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a71e5d55af7674d3e61fbc5ac66ecd18_JaffaCakes118
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Size
117KB
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MD5
a71e5d55af7674d3e61fbc5ac66ecd18
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SHA1
759ed8387d474bf6f37cfdc80da50f33f6bb1c1d
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SHA256
381f27bbca43db93d70848029835edbd9de0a32010c84b481526059d8c5ade6e
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SHA512
7f5e79f5d1b3da937088807c20d28b678bf00dbdf95d18087080a60428c1afca67d3a31c14f7a60c437a40712842b2d6af82d5ed26bdab273f162b6699c51b76
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SSDEEP
3072:boCNCalM/cTrH45obGVMd5SuqVpkLYqVfiTPPD4R53eDpgJTYG:/walQOrY5obGTuYpkLlVfiTcRMgJTX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a71e5d55af7674d3e61fbc5ac66ecd18_JaffaCakes118 unpack001/out.upx
Files
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a71e5d55af7674d3e61fbc5ac66ecd18_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
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
.rsrc Size: 95KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 28KB
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