Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_8e791942b77bca1ecd43500268806ffe_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_8e791942b77bca1ecd43500268806ffe_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_8e791942b77bca1ecd43500268806ffe_cryptolocker
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Size
100KB
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MD5
8e791942b77bca1ecd43500268806ffe
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SHA1
4a1f05b8746434f4c326310faf5af5ed8584c427
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SHA256
490526b74389fbaa89c44644204acb18e65d4452e6db57e906b92e72c7c49745
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SHA512
ad2105e63a75ecddb856a7c9cbcc05e40b07a690e11c6995938fd5ca13405255cb9dbf221e629b964eb4ca31b89d1104b31207d48a0fc65b54bff674ac397b7d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjNP:V6a+pOtEvwDpjtzS
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 2024-03-12_8e791942b77bca1ecd43500268806ffe_cryptolocker
Files
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2024-03-12_8e791942b77bca1ecd43500268806ffe_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