Behavioral task
behavioral1
Sample
1aacfca804a7f1643b1f81d9a7f962d5_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1aacfca804a7f1643b1f81d9a7f962d5_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1aacfca804a7f1643b1f81d9a7f962d5_JaffaCakes118
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Size
279KB
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MD5
1aacfca804a7f1643b1f81d9a7f962d5
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SHA1
6dcde831f4263651504ddebeb995675901e691bf
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SHA256
b2c94f7ebd3f0fb9a0de6d73ea3018413037857f96df75abf8453852d0d39411
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SHA512
7499a7a9184a0dfafe0a51e79ddaba94103522e748ae0cd3074416c789a1ac5aa1a5f00bae277cd09d7132900b9529785ecc6c07097c312d3ec5762c63c4043f
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SSDEEP
6144:iTiwacV3CYOAln2iv7vniTTyARVIAvrLSncBdaKWCNuXkG0:midcV3rLHTiTTNIAvScBdaKWWue
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1aacfca804a7f1643b1f81d9a7f962d5_JaffaCakes118 unpack001/out.upx
Files
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1aacfca804a7f1643b1f81d9a7f962d5_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: 504KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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: 508KB - Virtual size: 506KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 100KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ