Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_40521bc7ea80b600bcabd4f30059ac70_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_40521bc7ea80b600bcabd4f30059ac70_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_40521bc7ea80b600bcabd4f30059ac70_cryptolocker
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Size
69KB
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MD5
40521bc7ea80b600bcabd4f30059ac70
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SHA1
0a80a568ff95e6df4a09be71749a9cc2a5a52548
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SHA256
e9dce250df56129eb065468cdfedfe4c13f9765f6a0bfbbfdf19dde725077095
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SHA512
7f479809af28000fdae96686223e848ba70aaf5a0947ca782411012563c72d54b9c20aa1ee5eb9134d369f95280211511ccba6eecae0d356f655ebbb59b10423
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUL:DW60sllyWOtEvwDpjwF851
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 2024-01-25_40521bc7ea80b600bcabd4f30059ac70_cryptolocker
Files
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2024-01-25_40521bc7ea80b600bcabd4f30059ac70_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