Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_a4bf62a2ccaaf49b9904f230ed5e2e74_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-03_a4bf62a2ccaaf49b9904f230ed5e2e74_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-03_a4bf62a2ccaaf49b9904f230ed5e2e74_cryptolocker
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Size
54KB
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MD5
a4bf62a2ccaaf49b9904f230ed5e2e74
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SHA1
b94f1414d68dc769b62a661a05999d5fc2560611
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SHA256
6ccad883515f5417b3c12bd2f4e3de1ce657ece4ac65f078014a06e0056118b0
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SHA512
1201ef7973985ff33fba474cdfedfee07df24378b014109f857376d8e68790069e3e7dd490f24a0061fb35c316cce636b7924983960c6f3df644c5a0acd0d429
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQ6un:DW60sllyWOtEvwDpjwF7
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 2024-05-03_a4bf62a2ccaaf49b9904f230ed5e2e74_cryptolocker
Files
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2024-05-03_a4bf62a2ccaaf49b9904f230ed5e2e74_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ