Behavioral task
behavioral1
Sample
279cc9d3dc2fa2593599d938d3f0f4cc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
279cc9d3dc2fa2593599d938d3f0f4cc_JaffaCakes118
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Size
176KB
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MD5
279cc9d3dc2fa2593599d938d3f0f4cc
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SHA1
762e89e311e7a079c600771012038e2518d8b631
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SHA256
6d8cb33d6c41f7b89f400a0fc02b2ff57a45e71b4059f2fdd45079c61ec690a6
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SHA512
81c9627105fce0b39e0f8f6abb25d5456016a1cfc3ce69ec0463aa4c0fd04c7e707cadd70f6bb93f41ca57b98e1c75a5ca420beed366ce97075e3f2043747b33
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SSDEEP
3072:4XZQsISkzeMKWYC5JvDBt3QwbqtBUxUH622RMj5AM70YGjdUcrqhzZb:4XZQck9P33bi1TlwNRUzhz9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 279cc9d3dc2fa2593599d938d3f0f4cc_JaffaCakes118 unpack001/out.upx
Files
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279cc9d3dc2fa2593599d938d3f0f4cc_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: 216KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 350KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ