Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f4917d6e986bb9cb7bd39c2c0b92dcc6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_f4917d6e986bb9cb7bd39c2c0b92dcc6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_f4917d6e986bb9cb7bd39c2c0b92dcc6_cryptolocker
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Size
54KB
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MD5
f4917d6e986bb9cb7bd39c2c0b92dcc6
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SHA1
915b3e91c773777690c3be944fa7fbeb0921a8aa
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SHA256
2eb6627ff0b9aba31c77e62d58f15744fe23578b10ef13efdda8c8395e7f852c
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SHA512
81be055b1cfdb31bfbcf2d9fc6a3b4b28dae78f16652f95cea29f115d1588c0c22269ff7169786e474bec21d3ba74af85cd8a838c26e9910604a853f0e6b13b4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccCGXlDd5:V6a+pOtEvwDpjvDN
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_f4917d6e986bb9cb7bd39c2c0b92dcc6_cryptolocker
Files
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2024-02-18_f4917d6e986bb9cb7bd39c2c0b92dcc6_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