Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_5b66256b79f0aa0a7faf3026655604b5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_5b66256b79f0aa0a7faf3026655604b5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_5b66256b79f0aa0a7faf3026655604b5_cryptolocker
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Size
37KB
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MD5
5b66256b79f0aa0a7faf3026655604b5
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SHA1
2357669688ca45fdc3d368f87272c18ac093b6fd
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SHA256
ff8b26016eeb385842a2a70ae031e6707723926a3115427192a8ad3568470c28
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SHA512
284acddcaf4912a90d3a267b5cdeb7c71ac3238b66b754b0e4240134c42f9f4445ab803023b8d5a4a411a52cd6b796e5dfb34284bd6a0d08ed15da14e87b20e9
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLn:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLn
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_5b66256b79f0aa0a7faf3026655604b5_cryptolocker
Files
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2024-01-27_5b66256b79f0aa0a7faf3026655604b5_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ