Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_ca2b3256d313304e49fe6b6d9207f3f8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-07_ca2b3256d313304e49fe6b6d9207f3f8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_ca2b3256d313304e49fe6b6d9207f3f8_cryptolocker
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Size
37KB
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MD5
ca2b3256d313304e49fe6b6d9207f3f8
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SHA1
857ddefd11da3454257672fa745cb546c2d3ad23
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SHA256
748225a53b179ff46ae5a76ddb6cbc19f138073ca92ded88cc1140e7ac84c457
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SHA512
d39e02609872f1751f9271289fc0b11ad21308dca00322d14bc1b9f77bd0a8fd8838bb8586ef2adec49f513671061bb4428fd582e687ff23bde0f10753eacceb
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa7b:V6QFElP6n+gMQMOtEvwDpjyaf
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 2024-03-07_ca2b3256d313304e49fe6b6d9207f3f8_cryptolocker
Files
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2024-03-07_ca2b3256d313304e49fe6b6d9207f3f8_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