Behavioral task
behavioral1
Sample
b88bb191e345766b82eeb4e6c27e301e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b88bb191e345766b82eeb4e6c27e301e_JaffaCakes118
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Size
125KB
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MD5
b88bb191e345766b82eeb4e6c27e301e
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SHA1
9b23417d5dbbfd67da94480d87880a4ac74dd41a
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SHA256
d30d32b3de69e87a42b561437fe73582f22c1f933ba1550dd3f80f8d0a56d17d
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SHA512
52363cbda11f2e99c1e2da711fa927e05a9e9972fb5e690ee7d56b99fab8cca806f112e5c148191cff16443a4a73b580ff846770f8104dbc0859587618f65660
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SSDEEP
3072:zO6z2iUx9t5wbBLwXcOInmT2eBf3uueZh1rX0EnWUMMvuBrMMHAQkgy9T:fhUxwUcbmT2WbkZnBMMWBrMMM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b88bb191e345766b82eeb4e6c27e301e_JaffaCakes118 unpack001/out.upx
Files
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b88bb191e345766b82eeb4e6c27e301e_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ