Behavioral task
behavioral1
Sample
3a8763db4a1f771ea798c1e30237b5f0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3a8763db4a1f771ea798c1e30237b5f0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3a8763db4a1f771ea798c1e30237b5f0_JaffaCakes118
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Size
47KB
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MD5
3a8763db4a1f771ea798c1e30237b5f0
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SHA1
7baea212b116ba2e6163cd1a52603bb7d1ce0966
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SHA256
a30cd097203fe04edb2cc4ba7ecd5fe09ad5f3045279a73824e82a2f59695368
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SHA512
0dd56c9b134ba885227b857de3ec094ce686e964cd92c59ed680a8b50715dee912519ce6e4b78c494c1e8a7ab4025964ad70200df12f5103da5813c34dc3beec
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SSDEEP
768:IjhYAhvdVsyoEAcaKqHlVzoaHdJvS3HrVR6DubONa+QBR6H4Z+4dTVxYTJKvFZq3:IjuE1VuEAcuHlWaPqXRID0/JDmH4tVx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a8763db4a1f771ea798c1e30237b5f0_JaffaCakes118 unpack001/out.upx
Files
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3a8763db4a1f771ea798c1e30237b5f0_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: 44KB - Virtual size: 44KB
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: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 28KB
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