Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_87fb414774b7243347d96831d400bbc5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_87fb414774b7243347d96831d400bbc5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_87fb414774b7243347d96831d400bbc5_cryptolocker
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Size
129KB
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MD5
87fb414774b7243347d96831d400bbc5
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SHA1
22122a5be0fb9ce5dabca05e31f97e4cf30fc2c1
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SHA256
8f6e8fc79ba5dd092190ec70ab305d67b6b68d11321c60d635a3ecee46963481
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SHA512
f54a455ff009cc1d79b3bbd75b52958184e93b2a444156c14be9767d738bbbaa76565228f4eb173102b066b78f5a737b1072f28ba27776ced9ddefd8a2dcad44
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eM:V6a+pOtEvwDpjtzi
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 2024-03-27_87fb414774b7243347d96831d400bbc5_cryptolocker
Files
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2024-03-27_87fb414774b7243347d96831d400bbc5_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