Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_85df5523fb70f4029934c40857aaa2b4_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-29_85df5523fb70f4029934c40857aaa2b4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_85df5523fb70f4029934c40857aaa2b4_cryptolocker
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Size
38KB
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MD5
85df5523fb70f4029934c40857aaa2b4
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SHA1
caa1587271dd469ae12e6a47f35183e90c637eca
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SHA256
d0ad25aad9e04ab112195abd6d424914a6eed36dcca9e08193e0200497837cd4
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SHA512
fcf422812b04dd09fdfb74d46693ebaaff474fce5fb30f1bd9ad3c86a0852e6ad2e768698776fe6d3afae344eadeff490d261af1ab4542a548baac5604ef5b47
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axJ5:V6QFElP6n+gMQMOtEvwDpjyaYaP5
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 2024-03-29_85df5523fb70f4029934c40857aaa2b4_cryptolocker
Files
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2024-03-29_85df5523fb70f4029934c40857aaa2b4_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