Behavioral task
behavioral1
Sample
2024-10-09_c4c223f5eba4a65c2ab4a6339ecf90e5_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_c4c223f5eba4a65c2ab4a6339ecf90e5_cryptolocker
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Size
58KB
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MD5
c4c223f5eba4a65c2ab4a6339ecf90e5
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SHA1
ffbc8aacca1780711237ce516008f7bbce0791b5
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SHA256
d06d4d3ebde9a2552db874c765b375b6eb06754f30c77f6e3214b107aea6cbc4
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SHA512
b2f7291c5d328db74cf808cee386cf3b04eacd2e026d3a83937aece58e688cd88486778405100946fbe8d5982d02629f9ee792a37c4617689780a4ff807e3cc0
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSx:bP9g/xtCS3Dxx0N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_c4c223f5eba4a65c2ab4a6339ecf90e5_cryptolocker
Files
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2024-10-09_c4c223f5eba4a65c2ab4a6339ecf90e5_cryptolocker.exe windows:5 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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE