Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_b6b7ba1c73f9f36c45f67251a31af21f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_b6b7ba1c73f9f36c45f67251a31af21f_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_b6b7ba1c73f9f36c45f67251a31af21f_cryptolocker
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Size
68KB
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MD5
b6b7ba1c73f9f36c45f67251a31af21f
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SHA1
a161177af0abab49cd5010ef7250c51e20998fb4
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SHA256
1b5354611846f3fe2de4226bea2193f1750835c1cb4cef9617615fc8a3196fdd
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SHA512
dbd5af8194ce9a3aef4a84bbd531c3bfa21056cd3369da48be811df06ab025c72fb5d6f7e9b00f2772a55702b234421830a3bb1c21845b7e387d7c3529981dd9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUl:DW60sllyWOtEvwDpjwF85b
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 2024-05-03_b6b7ba1c73f9f36c45f67251a31af21f_cryptolocker
Files
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2024-05-03_b6b7ba1c73f9f36c45f67251a31af21f_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