Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_5efe6351bd79b80fe78d31943103bfe7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_5efe6351bd79b80fe78d31943103bfe7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_5efe6351bd79b80fe78d31943103bfe7_cryptolocker
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Size
54KB
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MD5
5efe6351bd79b80fe78d31943103bfe7
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SHA1
b358a4ab7570065b704025b157b5bdc6b5161895
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SHA256
7b7281947943c55cf7502de18ff5e03ec29ef57814762bd7ad28ad2ff4825f08
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SHA512
1788d4eaab1c51480c1c72f4ff9cc802b431831ce44dc91393ee4856642389e686f311efb79a74807faed2eaca1098d4b5f4d8ffc6b4e849dc05bb834fc74149
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl80:V6a+pOtEvwDpj4
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 2024-03-26_5efe6351bd79b80fe78d31943103bfe7_cryptolocker
Files
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2024-03-26_5efe6351bd79b80fe78d31943103bfe7_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