Behavioral task
behavioral1
Sample
055095b73b8cf3760d66b1b8d23db7a9_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
055095b73b8cf3760d66b1b8d23db7a9_JaffaCakes118
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Size
1.8MB
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MD5
055095b73b8cf3760d66b1b8d23db7a9
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SHA1
bf63206bf1447d1ec52b36d5127ce30561956b8b
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SHA256
65f58883b60bbbe8a43d0079c620f7ce875616096a8fd325531d1689f41a4b43
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SHA512
55f9f2a75ecdeb4f1997d598dfac41a69ff240e1d7342ea56356a8f075a4939f7a7baa4b2cb82d43380de52881283f939f0f3a951d990da17129a175dcf41b2b
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SSDEEP
49152:h0IeIjsBhRu28ugtdFD76lj/AEfnQ/ai3EPhdsVe76EpuQqkqIlcE:uIeIIfRu5ugfFCJ/AEfn8aiUPOe76EcS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 055095b73b8cf3760d66b1b8d23db7a9_JaffaCakes118 unpack001/out.upx
Files
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055095b73b8cf3760d66b1b8d23db7a9_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - 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: 604KB - Virtual size: 600KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 88KB - Virtual size: 358KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ