Behavioral task
behavioral1
Sample
245df185355496ba98b7b3719b7ecbf9_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
245df185355496ba98b7b3719b7ecbf9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
245df185355496ba98b7b3719b7ecbf9_JaffaCakes118
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Size
2.6MB
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MD5
245df185355496ba98b7b3719b7ecbf9
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SHA1
3d2c9454a98adb6f939ed4d23d9190bff2257d1e
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SHA256
a8bc13fd7b25fcb813149370e536eb6e0505aba03386818f02bd1db1762e52e4
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SHA512
474c0d5d27db0f82c842d50b0f13bc3417273eeb1590c8cdda44f058ade15e90ba5b8a076231378fda5eae0e6701acde1b79bb09b7c1eadf2d73b3bbc4f45e07
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SSDEEP
49152:IerQZbd20erQZbd20erQZbd20erQZbd20erQZbd2c:hrQZerQZerQZerQZerQZp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 245df185355496ba98b7b3719b7ecbf9_JaffaCakes118 unpack001/out.upx
Files
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245df185355496ba98b7b3719b7ecbf9_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - 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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ