Behavioral task
behavioral1
Sample
mic-csf.exe
Resource
win7-20240903-en
General
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Target
1252abab4a2f3cb6bad7e4cd1823e139_JaffaCakes118
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Size
111KB
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MD5
1252abab4a2f3cb6bad7e4cd1823e139
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SHA1
d8de2e8b54b12fe86d70f103c7417147b810c7e3
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SHA256
a7ab9634f80498e0fefe3cbd19168e1f3985e7360b439b934b39cf8f8d694465
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SHA512
8b5d8486a80c38af5ea8fd90fe48ae41b8fd50e818663dad0ef61c8803a009e7374cdd43bce3810c89ede86a4cfe88dface0c468c626cb3d48cbcd77b6d52922
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SSDEEP
3072:YjUoP9jaGjPDqOr3g8wS5HZzFAIuxOT2HhmyUlzV5mj:YoejayPDdFiIuwT2UF7oj
Malware Config
Signatures
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resource yara_rule static1/unpack001/mic-csf.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/mic-csf.exe
Files
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1252abab4a2f3cb6bad7e4cd1823e139_JaffaCakes118.rar
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mic-csf.exe.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: 564KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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miccy.nfo