Behavioral task
behavioral1
Sample
387f3e757db5848fc28a6c82adc41805_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
387f3e757db5848fc28a6c82adc41805_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
387f3e757db5848fc28a6c82adc41805_JaffaCakes118
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Size
79KB
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MD5
387f3e757db5848fc28a6c82adc41805
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SHA1
29435e5f76dd68dd9622ddc4617d50b356436152
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SHA256
17fef17cc96109ea1dcefea1934d82c6d0b74e33fb07b9bb1c292498e6a6433a
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SHA512
839b7a76eb68847fd9bee65920af4989a79537bf5fe2cf99ca37d4ee58561f86a4042f94b8a003da8ac3b6bf948277eb6e8a3fe1d38ee513a86d78b54bf26c58
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SSDEEP
1536:y4cByAlnenQPb6TiBXhuo2hI0hwyexCWDvChRBYAuRNMf8:ydyjQPGTiBXX7iwytWDahRBYAuN48
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 387f3e757db5848fc28a6c82adc41805_JaffaCakes118 unpack001/out.upx
Files
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387f3e757db5848fc28a6c82adc41805_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ