Behavioral task
behavioral1
Sample
fc4beb03462661256bcb97e1352cc379_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc4beb03462661256bcb97e1352cc379_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fc4beb03462661256bcb97e1352cc379_JaffaCakes118
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Size
1.3MB
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MD5
fc4beb03462661256bcb97e1352cc379
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SHA1
03de6192aa8e9bd4fb7bf2b86110f6e732b6d9ef
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SHA256
d6236cae4507e7587b71476b49bceb65277879dc8d162eb69257b5176c085761
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SHA512
9947f5198a35870cb19614bc7c6395c83937af446e6a1ee3c352d9cb57b08f4c75035c760511ac1a8eef97c6285e4bc7eff17baf5ed2e3789e70a53f79e23093
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SSDEEP
24576:tvsADCIAKTZPTWkiAcVvRz0+FjpvZVyuhq2//uqvDUtt2Xe2maeIlWc:tEkCc1TKVhBjpvZVFhqBt4maeIlp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc4beb03462661256bcb97e1352cc379_JaffaCakes118
Files
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fc4beb03462661256bcb97e1352cc379_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE