Behavioral task
behavioral1
Sample
25d3f1aae31ac70c7c55ceee05fcd285_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
25d3f1aae31ac70c7c55ceee05fcd285_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
25d3f1aae31ac70c7c55ceee05fcd285_JaffaCakes118
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Size
768KB
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MD5
25d3f1aae31ac70c7c55ceee05fcd285
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SHA1
55b753c96c5e11e89b1b11a8434cda2398c4c665
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SHA256
9a07857717ddce054b585bc5b38e84c02bb52246252f11bb1cd027e152139c78
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SHA512
a1097a5c30f7ca498ea8426bafc44062f6ecd3e6aca70c12a4d5c2e2bc71370a848b63b380c152ccdf7517942470fc1f98b9600ef997931f60692e276bae44aa
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SSDEEP
6144:5uHOPnmy+g4g/UOPSe570Szp3b/UOPSe570Szp3/uHOJnmy+g4g/UOPSe570SzpT:gOPUOB0vOB0fOJUOB0vOB0xCGDgtH7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25d3f1aae31ac70c7c55ceee05fcd285_JaffaCakes118 unpack001/out.upx
Files
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25d3f1aae31ac70c7c55ceee05fcd285_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ