Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_81511f2656ed3e7e07dfd06206915f78_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-03_81511f2656ed3e7e07dfd06206915f78_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_81511f2656ed3e7e07dfd06206915f78_cryptolocker
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Size
45KB
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MD5
81511f2656ed3e7e07dfd06206915f78
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SHA1
d8bd67688674c74fda5f5b7601c876d00a9db689
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SHA256
b657e4cbb7e1f838f79c56f55da19dd3345d0b0040f929b62aaa0ebcbe517401
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SHA512
570270f71b5f079dc1018211cd3da16000415ccf262142709b5de28cc1cdc1a58d09bf8057c0db60faaa96977079f72f2be41eac2171ca636321d20c3d62f6e1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsUe:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3Fe
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 2024-05-03_81511f2656ed3e7e07dfd06206915f78_cryptolocker
Files
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2024-05-03_81511f2656ed3e7e07dfd06206915f78_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