Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_fd44b9eb8175ceefb541266f182a80d9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_fd44b9eb8175ceefb541266f182a80d9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_fd44b9eb8175ceefb541266f182a80d9_cryptolocker
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Size
68KB
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MD5
fd44b9eb8175ceefb541266f182a80d9
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SHA1
6fd19849a82363d624606da6fb55d9321456794f
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SHA256
7d13c30534756c846d13653c7cbc681fa4d5384ddb786ae396e5c97cf9554957
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SHA512
b6aae5849a5b6ccbeb59890fd16925fbfd446349c77034cd1f665776b90cf3c8c62c9dd288008615d499727f1ae357cc166dca49cd117f055a3e6cda6ff91b6e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHXi:DW60sllyWOtEvwDpjwF85Y
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 2024-02-18_fd44b9eb8175ceefb541266f182a80d9_cryptolocker
Files
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2024-02-18_fd44b9eb8175ceefb541266f182a80d9_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