Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b65b3a1fcc87e8b2ccdd2a59ae5e0893_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b65b3a1fcc87e8b2ccdd2a59ae5e0893_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_b65b3a1fcc87e8b2ccdd2a59ae5e0893_cryptolocker
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Size
67KB
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MD5
b65b3a1fcc87e8b2ccdd2a59ae5e0893
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SHA1
a044ddf6abb97843092f43b05b3798d0d7531c94
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SHA256
64584d2314f2de004fbc948a7203f2943645821caa46a0c4cee1851539604f86
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SHA512
ddd0100069f3dfbae0bc66770301cb1c3133da55b2ce9e27278257972562bf9e1387c0e5b214854d77a500f2b8539c5b7b77973c8ae42dee29bb0904f8ed29b1
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUN5:DW60sllyWOtEvwDpjwF85d
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 2024-01-23_b65b3a1fcc87e8b2ccdd2a59ae5e0893_cryptolocker
Files
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2024-01-23_b65b3a1fcc87e8b2ccdd2a59ae5e0893_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