Behavioral task
behavioral1
Sample
1c57fcd05b98497befa680b5fa43d0c4_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1c57fcd05b98497befa680b5fa43d0c4_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1c57fcd05b98497befa680b5fa43d0c4_JaffaCakes118
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Size
83KB
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MD5
1c57fcd05b98497befa680b5fa43d0c4
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SHA1
eee686a30ffbc5901cbeafae1f0db46e036e1550
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SHA256
1fe9abad870bc48781cee2f410492379c434c1a1e12a23e8876615088fb930c6
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SHA512
ecb79effdd2b8849c79efda4f4cd69ef9a0fdbddb7406daf15df4ca2d9112580cfa8b60c243f644bd7b2fca83f5344c6a2b0c607295fb05c97db23f7909a67a6
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SSDEEP
1536:Y79DTmXnsV6h3fmFJM3i9o4NxPxbEtoJRkLzXhL8z73qpz3ZrmFjnr5:alTU/ae4NVaeJRaXhKqpzprmFH5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c57fcd05b98497befa680b5fa43d0c4_JaffaCakes118 unpack001/out.upx
Files
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1c57fcd05b98497befa680b5fa43d0c4_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - 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