Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_7f6635803d571f9e945dbcd6a956874e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_7f6635803d571f9e945dbcd6a956874e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_7f6635803d571f9e945dbcd6a956874e_cryptolocker
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Size
90KB
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MD5
7f6635803d571f9e945dbcd6a956874e
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SHA1
143f96d74c108d2c075db46a3c4fb86c1de79136
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SHA256
8ba9625450581d10700188c4f42c1beb605157d0a8db50165b0b9efcd8a922ba
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SHA512
d114281b795918c4532cfd4e975367f97deb30ac95e33cd30377b219870827e12432a00832298db38d88b2ccb584e805cb3b27a12b5a4b0d18957a55c47aac37
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg7:V6a+pOtEvwDpjtz3
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 2024-03-19_7f6635803d571f9e945dbcd6a956874e_cryptolocker
Files
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2024-03-19_7f6635803d571f9e945dbcd6a956874e_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