Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_b58187cc03b22004984cb92225e6d3e6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_b58187cc03b22004984cb92225e6d3e6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_b58187cc03b22004984cb92225e6d3e6_cryptolocker
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Size
69KB
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MD5
b58187cc03b22004984cb92225e6d3e6
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SHA1
7b9ae0047112b30b99c428b8b0edfdd2f05d5a0e
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SHA256
a563b927cd625b585fad9c7f93edd2f6d93f09f1ca5d3fce0f3171490af5aa89
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SHA512
e9f90923a9d623c3ce39c3f2ab126a2ff047f88bd7a6cce3b6f28c56f4ef64fc258b0680fa9984d269448a3b1e7f5075208df051101c5e41943de387eec1343c
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUP:DW60sllyWOtEvwDpjwF85h
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 2024-02-19_b58187cc03b22004984cb92225e6d3e6_cryptolocker
Files
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2024-02-19_b58187cc03b22004984cb92225e6d3e6_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