Behavioral task
behavioral1
Sample
a1ca90597d95b3cd8694d2f9cc221daa_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a1ca90597d95b3cd8694d2f9cc221daa_JaffaCakes118
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Size
59KB
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MD5
a1ca90597d95b3cd8694d2f9cc221daa
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SHA1
d3ae217c2555b44a4750e80c09b246d8e8a1221d
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SHA256
6b2142e9013e4b603acb47ca0a8c60d1ca8ee2eceba1dea2f0a70f06a59fd470
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SHA512
41a1879395d6587cfa8bbf31ec8ff9d01df7896c050be8716804b18cb8874bacdc9ac99a88514c43a1d97e97a479c65bd8e96ed6607648fa94eaf2ce626f1078
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SSDEEP
1536:1nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:1zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1ca90597d95b3cd8694d2f9cc221daa_JaffaCakes118 unpack001/out.upx
Files
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a1ca90597d95b3cd8694d2f9cc221daa_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ