Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_858a4273ce3ad5579ec2f62989e31868_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_858a4273ce3ad5579ec2f62989e31868_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_858a4273ce3ad5579ec2f62989e31868_cryptolocker
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Size
97KB
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MD5
858a4273ce3ad5579ec2f62989e31868
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SHA1
17070f3c9fd29e4eb562cee569c8956fceb57242
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SHA256
1825c24297aa28b6abd8230230ad3af39df590731b4b00544deac2cdc7aeff83
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SHA512
8eb81463bc9c8eed22125bac81626ee65b4c36135ecb559702a27a3b878e3c4868b24a9a9b0fd5bd66d73fc94804bedb0303f9eb9be0c28d6fa76861160e2d34
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJE:26a+2OtEvwDpjtzR
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 2024-02-03_858a4273ce3ad5579ec2f62989e31868_cryptolocker
Files
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2024-02-03_858a4273ce3ad5579ec2f62989e31868_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