Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_c1b39a7a5f56eae81599fd1b7a98453e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_c1b39a7a5f56eae81599fd1b7a98453e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_c1b39a7a5f56eae81599fd1b7a98453e_cryptolocker
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Size
132KB
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MD5
c1b39a7a5f56eae81599fd1b7a98453e
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SHA1
c492b223cec15272cd359fa8b78e5c9cf0fe8a53
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SHA256
2f8666a9d5ee62090b9da588000c98384542c5b5788b7b3a4585de6699c31d7d
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SHA512
ab4fabfc5b40b9caa450778d2d3309646ad2878286eea74235a45844ff027964787e8fa47e1cbf372853f943cda6732c83881887b76eb23157afb434fa171c77
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbuy:V6a+pOtEvwDpjt22/
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 2024-02-14_c1b39a7a5f56eae81599fd1b7a98453e_cryptolocker
Files
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2024-02-14_c1b39a7a5f56eae81599fd1b7a98453e_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