Behavioral task
behavioral1
Sample
03856426c0fafe34306186cb044ad0b0_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
03856426c0fafe34306186cb044ad0b0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
03856426c0fafe34306186cb044ad0b0_JaffaCakes118
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Size
154KB
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MD5
03856426c0fafe34306186cb044ad0b0
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SHA1
c0251f895bf2a5588d2913c5523943cd90bb72ff
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SHA256
b7fef7241c9bed38b68facff5aa3a3cdf2289f9f35f82910a782f8ec1a1e1326
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SHA512
27e341a76b281488508226c7080ef746c9268092af82ec71388f53e2312e47cf2b2b7a320c9d0b522eea168be5ce0965455fe9f44ca89db9e97476173ffbaff5
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SSDEEP
3072:6wV4OgSzBmh04eZFkz3Rr0gwGj9Tf8x2Gs:6MzzILGFkzhr0pGj9oJs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03856426c0fafe34306186cb044ad0b0_JaffaCakes118 unpack001/out.upx
Files
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03856426c0fafe34306186cb044ad0b0_JaffaCakes118.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ