Behavioral task
behavioral1
Sample
2024-09-09_12e6b62c790c16744db1c2b03d935bd6_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-09_12e6b62c790c16744db1c2b03d935bd6_cryptolocker
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Size
52KB
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MD5
12e6b62c790c16744db1c2b03d935bd6
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SHA1
80a637d4741c556f2cf3fa56daefc6c8f7686749
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SHA256
e44b0e10113def041f5cab6596a422551511d71767e9ded19563c0ce7771c447
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SHA512
3550fc0f9ee4607b9bd269fcc9590ac01168eaae399efa45763bdc91880a94cb5ef8b4800f31fa865fef2904cac22d3d613285b07a2bbf2aaa2a200c2c133166
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXb:bODOw9acifAoc+vXb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_12e6b62c790c16744db1c2b03d935bd6_cryptolocker
Files
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2024-09-09_12e6b62c790c16744db1c2b03d935bd6_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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