Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_f8dfd9d37e898a07b0e9b82036473ad8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_f8dfd9d37e898a07b0e9b82036473ad8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_f8dfd9d37e898a07b0e9b82036473ad8_cryptolocker
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Size
64KB
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MD5
f8dfd9d37e898a07b0e9b82036473ad8
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SHA1
b619aa7439d735c4ebd5845b90c4d50e337cb8af
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SHA256
15833068657bdd85db700b9179cd991b6298697fca0957fdaf65542df42a3252
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SHA512
6684c9f0836a4da0fb0355abd036e51d1dd3a21abb0c80c97c7a1b0fe985f73d6895fa8e4ea0cd333a922b11e6c3f524ba59e7dd4b78f75384dd0325f86cb00f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNY:DW60sllyWOtEvwDpjwF852
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_f8dfd9d37e898a07b0e9b82036473ad8_cryptolocker
Files
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2024-01-27_f8dfd9d37e898a07b0e9b82036473ad8_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