Behavioral task
behavioral1
Sample
2024-09-14_44fccfc4a1a321b81be928367b7d9dc8_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-14_44fccfc4a1a321b81be928367b7d9dc8_cryptolocker
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Size
55KB
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MD5
44fccfc4a1a321b81be928367b7d9dc8
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SHA1
677825250dfcde519cb5e44fd10791ae49b6740b
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SHA256
ab7371038ed12908ba35e0134867b9c6fef39e2457fdd2de4bf104a4acf95faf
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SHA512
b179e64340da67b4bb34277eee89b12e81ea5ae29711dbd3a8399d1952f9ce5b0f4b71202d092bc4d73b79542f46f8d312b032da17b2df8c638dbe62e3bbdde4
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4CK:b7/y28wZEjbnouy8G76iH/NLp+/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_44fccfc4a1a321b81be928367b7d9dc8_cryptolocker
Files
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2024-09-14_44fccfc4a1a321b81be928367b7d9dc8_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