Behavioral task
behavioral1
Sample
71c78e6bee02a188661e9249ee58eb6e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
71c78e6bee02a188661e9249ee58eb6e_JaffaCakes118
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Size
19KB
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MD5
71c78e6bee02a188661e9249ee58eb6e
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SHA1
a9ef89f3007e7495f6ae8b840449c3f075d5bcd8
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SHA256
4418a6ac87bb8d6c94f0b17f976fd6bc0c7e98ed8a7ec56b23862eec374a36e0
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SHA512
e0e538f29af0b5e6671d4e3332f41424273ee3e459e51b1250c6587e8d76f3f9304b133d94857d48f9eda649fe6382233c3fc6d8ee078c5464b9ebc016f41de3
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SSDEEP
384:mpMMKDlzd4SQtPUbDgc5IbxiHzeg9daS7v77QJXL:medDlJ4Nt8Xgc5Wxc9dZ77QJXL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 71c78e6bee02a188661e9249ee58eb6e_JaffaCakes118 unpack001/out.upx
Files
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71c78e6bee02a188661e9249ee58eb6e_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ