Behavioral task
behavioral1
Sample
efb389691733553dfa0d0e93481898b2_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
efb389691733553dfa0d0e93481898b2_JaffaCakes118
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Size
66KB
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MD5
efb389691733553dfa0d0e93481898b2
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SHA1
a242cf0cd0da21fcc8ce491581758158c586081d
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SHA256
0c9cd85735ef02326ae54ecbd43d86f89b5ac7a42f4532b5433b7d33f578faa8
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SHA512
8acb48c2d79b4b70dd1a9cf81e9b830b4f9beadefe528f7336f9150ead196f4ad3fcd245ce180d972b4ad51fbd694a49dc66c184090c9f431ac6266f3deba696
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SSDEEP
1536:iSm87+6znk5C1pD6gznq9QMpF32SO3gq+Oquosr8r:Nm8733p2gzqh2SO3Z1zVr8r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efb389691733553dfa0d0e93481898b2_JaffaCakes118
Files
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efb389691733553dfa0d0e93481898b2_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE