Behavioral task
behavioral1
Sample
f45ba1d46debf5df8ffd9fb3639f4daf_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f45ba1d46debf5df8ffd9fb3639f4daf_JaffaCakes118
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Size
232KB
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MD5
f45ba1d46debf5df8ffd9fb3639f4daf
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SHA1
4f26613249f597c535039e6f815d318f96ab29ef
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SHA256
34cb613dc986a0c9f64bd35f761268e462768545d1a769fb88e620c2ba5a8de6
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SHA512
9a9e8d4709c891b6eaf3d9fb69623bb28d96b4e34488b104b5d68161db80921dcf1bc4cdee2c9a73581a254692301ab675e977a895d87c1225806dcbdd4d78ac
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SSDEEP
6144:GkbpuZ9khCYmZ0bDyGj9EylVv9wtGaVCo7Ksvm:PbYZ9ok0ffjiyv92d
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f45ba1d46debf5df8ffd9fb3639f4daf_JaffaCakes118 unpack001/out.upx
Files
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f45ba1d46debf5df8ffd9fb3639f4daf_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: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 211KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 96KB
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: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: 179KB - Virtual size: 402KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ