Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_41d3a401b8b95707eedac5dfd3014b12_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_41d3a401b8b95707eedac5dfd3014b12_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_41d3a401b8b95707eedac5dfd3014b12_cryptolocker
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Size
68KB
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MD5
41d3a401b8b95707eedac5dfd3014b12
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SHA1
1f1fca722bc229d0ae9bf1d5a1ab1e9b6fec4330
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SHA256
6cffb48fa6a7351a1287bf9e8548715a82cce7ed1ac810907961179eab4fa7e1
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SHA512
8c2c28c3af640ded47773b16b9afb21d13a6656465570228ae3f1f46a37aca3cd8603dcfb144499ca7def543a2b61930c31ac34a34dd55cff7cd684a5c03bf2e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU7N:DW60sllyWOtEvwDpjwF85P
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 2024-02-24_41d3a401b8b95707eedac5dfd3014b12_cryptolocker
Files
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2024-02-24_41d3a401b8b95707eedac5dfd3014b12_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