Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_1a3db5c16f73b0b147b753e5be209c1f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-14_1a3db5c16f73b0b147b753e5be209c1f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_1a3db5c16f73b0b147b753e5be209c1f_cryptolocker
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Size
61KB
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MD5
1a3db5c16f73b0b147b753e5be209c1f
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SHA1
2f59387a575eb999e6bc6c39b4f69cd68020a54d
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SHA256
2e06eeba8a70c513e0a750ee9fdce187fe02dea3c356e65e01f70c2167fca384
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SHA512
15342a21907f81fa265ce2faf8cd2f0541af3130127a911813835e0dfebe74d1c7def9913f6912c7dd90c701526663fc14c7884266ede9c8f1ee3e391822d3ab
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SSDEEP
1536:/zFbxmLP6QMOtEvwDpjB86Sj/WprgJN6tZdOyJ36uZ:/VxkyOtEvwDpjqaL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-14_1a3db5c16f73b0b147b753e5be209c1f_cryptolocker
Files
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2024-03-14_1a3db5c16f73b0b147b753e5be209c1f_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE