Behavioral task
behavioral1
Sample
42fbb4f36c388a851a3c30b015d681c7_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
42fbb4f36c388a851a3c30b015d681c7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
42fbb4f36c388a851a3c30b015d681c7_JaffaCakes118
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Size
1.9MB
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MD5
42fbb4f36c388a851a3c30b015d681c7
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SHA1
511b6de1ef718a01f19ce3f7c406142861f64ae3
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SHA256
d271261cca41b2e9398aebcc7e2f8249007686ba86807fd20cf8c318a3992fe8
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SHA512
1eb9cf27035fe607036c6757c48643b990863da57811f9b048a6d274ab4e8e2605b75a34c2ef03c0f22792dee3692c5cb322b0329d4fff7b15fd17115f3438c2
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SSDEEP
49152:DS6utXOyijWrgcRe/FgPoljJiuSeEDecmbfgtYkWzR7LdY5S8Z5w6u:e6usWrdFPo/ijeEyRgikWRhYo8Z5wr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42fbb4f36c388a851a3c30b015d681c7_JaffaCakes118 unpack001/out.upx
Files
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42fbb4f36c388a851a3c30b015d681c7_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ