Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_c42e0583c74f1bcde28e35393a9d2784_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_c42e0583c74f1bcde28e35393a9d2784_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_c42e0583c74f1bcde28e35393a9d2784_cryptolocker
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Size
129KB
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MD5
c42e0583c74f1bcde28e35393a9d2784
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SHA1
a4997c185f76c5380b0e1b59f8bd09d685f50f0f
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SHA256
0b014dde53db5b4c49f25694ededa3dd92c657481de787e6f17af75e446ac373
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SHA512
d28e67686d31b997a91099cec3a6c849dfe011008136d2266775450352f893a2ffe308077cc02e4c6955d90cb61698a031abc80e089943f18b4c26070481461d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1ezKk:V6a+pOtEvwDpjtzT
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 2024-03-18_c42e0583c74f1bcde28e35393a9d2784_cryptolocker
Files
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2024-03-18_c42e0583c74f1bcde28e35393a9d2784_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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