Behavioral task
behavioral1
Sample
27ca0cbe3f9d2c1af461a2e1bcb67352_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
27ca0cbe3f9d2c1af461a2e1bcb67352_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
27ca0cbe3f9d2c1af461a2e1bcb67352_JaffaCakes118
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Size
258KB
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MD5
27ca0cbe3f9d2c1af461a2e1bcb67352
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SHA1
184e4b23477ef9f40f85564021fc39179c3dd564
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SHA256
e3cca23f0f0f285a4bb8f6a2a600310f8c5c6a6c7b7c842831baecf4a03fb6e7
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SHA512
99399ef0dd3a9dd671f5dbad593f08d8683215297e2f7514c0a74f25d1f7046002f051e207944577fbc0bfce0d4777d71b86410546f3d426394d7ce5b960a322
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SSDEEP
6144:B0a5XWEe63evT1NHSqU7f3EtICE5Vrs7fFf4IHgs:BPK127vSIP51Fjs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27ca0cbe3f9d2c1af461a2e1bcb67352_JaffaCakes118 unpack001/out.upx
Files
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27ca0cbe3f9d2c1af461a2e1bcb67352_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 39.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 254KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 287KB - Virtual size: 287KB
IMAGE_SCN_MEM_READ