Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_72728b5114ed2acea8d092e481e33e49_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-20_72728b5114ed2acea8d092e481e33e49_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_72728b5114ed2acea8d092e481e33e49_cryptolocker
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Size
51KB
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MD5
72728b5114ed2acea8d092e481e33e49
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SHA1
7898641b66bc0974bcef9680c8c09c80befd3f22
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SHA256
d5b41fe6c01659596fdcfcf0317ef37a998d1776afe3266b22b9ff9df3975f40
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SHA512
1487d5a81c155d2c59772bec3bd04bbf83c43513f0e398c3dab0b988a5f92bf0c74592ec7c36be694f7e4141a633217c220e930607d20eaecdccf2827acb7dbb
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklZ:V6a+pOtEvwDpjq
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_72728b5114ed2acea8d092e481e33e49_cryptolocker
Files
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2024-02-20_72728b5114ed2acea8d092e481e33e49_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