Behavioral task
behavioral1
Sample
881c0284f0fbff3607e87eb4e2a2a60c_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
881c0284f0fbff3607e87eb4e2a2a60c_JaffaCakes118
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Size
66KB
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MD5
881c0284f0fbff3607e87eb4e2a2a60c
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SHA1
736fcc3d144e05a0f48ce681988b256e31deaedc
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SHA256
7d3894936d2300a4593a38be6348c31ee95173a4c3e9464839a2fdde2880d051
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SHA512
f37176b2ea4560f1e57ce9f26d131ff4768551324b35dd149c168c3670553b6431bb1ff0e39870e72e0c6ecbde2b1f75d7fdb2b3219353f63f68d3cca62074d1
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SSDEEP
768:NsQVdBqmpBj/8Gs0DTbvRmUbqEZH6iZQLpFjwjJQ8gA/FDDcYYF7RGt75VvXc7Rp:NtdEi90GzTEOarbjwtQ8gAtDygfcgfE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 881c0284f0fbff3607e87eb4e2a2a60c_JaffaCakes118 unpack001/out.upx
Files
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881c0284f0fbff3607e87eb4e2a2a60c_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 35.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 43KB - Virtual size: 42KB
IMAGE_SCN_MEM_READ