Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_7f28e28d9a18188555668e74a8399995_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_7f28e28d9a18188555668e74a8399995_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_7f28e28d9a18188555668e74a8399995_cryptolocker
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Size
67KB
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MD5
7f28e28d9a18188555668e74a8399995
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SHA1
942af4898f73d542571ea4acf6dfe0415fc160e8
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SHA256
e605137378e0b89162dba1c71d75093f5257854dc6ff63c08ea995d343fa633e
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SHA512
54991ca8ad384a7c5c362702eda096f914bd30630872aabf6f98b20b4c98ce20f46db07b15f5b3a6f53a60ca826f4981d52d042803a278089fa6af4c8cdded31
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUt:DW60sllyWOtEvwDpjwF85T
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 2024-03-15_7f28e28d9a18188555668e74a8399995_cryptolocker
Files
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2024-03-15_7f28e28d9a18188555668e74a8399995_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