Static task
static1
Behavioral task
behavioral1
Sample
2024-06-20_a23b0d9b9bd5def56e74748ae573110d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-20_a23b0d9b9bd5def56e74748ae573110d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-20_a23b0d9b9bd5def56e74748ae573110d_cryptolocker
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Size
72KB
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MD5
a23b0d9b9bd5def56e74748ae573110d
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SHA1
d661bdf138bae9d775a1a9fc0dd6119a7beb96de
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SHA256
881e8c677ba3aff29e2b32d740c0b2676625c2543e52296486f80856f9f4e26b
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SHA512
5ed3d09f1f61919d832f60babb215648743e20212bda1fedb3b6383c0d99539bac03310a2989cfcdd89abe7799822ba63da26f8c4ae7df4a952c99b7b7d1f411
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZO59:DW60sllyWOtEvwDpjwF858
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 2024-06-20_a23b0d9b9bd5def56e74748ae573110d_cryptolocker
Files
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2024-06-20_a23b0d9b9bd5def56e74748ae573110d_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