Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_a3f90a0aaf7f8c792eb66ebe3bedc5cb_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-20_a3f90a0aaf7f8c792eb66ebe3bedc5cb_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-20_a3f90a0aaf7f8c792eb66ebe3bedc5cb_cryptolocker
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Size
94KB
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MD5
a3f90a0aaf7f8c792eb66ebe3bedc5cb
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SHA1
9eb7391adae1697748accc0027de5bb62ccb6690
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SHA256
74da19e025df1317e0f1ff9bae1ed2854d3048c1b4ccacb0bff8b71644022e63
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SHA512
7bc4684c2e9d4261215bc5d445305d8b139ff260ff93083def898bff5b19bc0363caf09c5fd91e156ab6c32d95495e42460fa89f166572584c33c57d260263ee
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SSDEEP
1536:Z6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNC4wV:Z6a+pOtEvwDpjtzE
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 2024-02-20_a3f90a0aaf7f8c792eb66ebe3bedc5cb_cryptolocker
Files
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2024-02-20_a3f90a0aaf7f8c792eb66ebe3bedc5cb_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