Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_56271f74159aef806342e22833dd80c1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_56271f74159aef806342e22833dd80c1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_56271f74159aef806342e22833dd80c1_cryptolocker
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Size
99KB
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MD5
56271f74159aef806342e22833dd80c1
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SHA1
d2f23aa5386e371fdd7f4614fc0b2fddc7c9bb7b
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SHA256
750b372d0be68f587fdb01d9daa7ca308601f23590505b13d7f3c471381df0a8
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SHA512
cd72f6f2e26661e7aceb72214b8d6384cf41522a484a1d3d4528ab2443dd8b53c7bd27c45ecda8f967b3449b654977bb878ae7f16e52eb8ca75aeaf1afa172f6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjU:V6a+pOtEvwDpjtzv
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 2024-02-28_56271f74159aef806342e22833dd80c1_cryptolocker
Files
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2024-02-28_56271f74159aef806342e22833dd80c1_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