Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_f34e9efd507fd2cf7c21600138bbec86_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-31_f34e9efd507fd2cf7c21600138bbec86_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-31_f34e9efd507fd2cf7c21600138bbec86_cryptolocker
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Size
54KB
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MD5
f34e9efd507fd2cf7c21600138bbec86
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SHA1
250e71cb868a41d4e37490ad51266ab3ebc69797
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SHA256
0a395a1893f9cf608324cb053a94c5c752f2acd18e459df5529aea931d13ba54
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SHA512
000888f21197633de3bde06d2c970b1cc8703a5124967c2a4a1affca7e41ae02e9692db612af18dc375c352184afa5010225e07d5bb240348eb3e1433ddf0799
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPsR:V6a+pOtEvwDpjl
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 2024-05-31_f34e9efd507fd2cf7c21600138bbec86_cryptolocker
Files
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2024-05-31_f34e9efd507fd2cf7c21600138bbec86_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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