Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_558e74c12b39e4447589f96d7efb7e36_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_558e74c12b39e4447589f96d7efb7e36_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_558e74c12b39e4447589f96d7efb7e36_cryptolocker
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Size
57KB
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MD5
558e74c12b39e4447589f96d7efb7e36
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SHA1
2815a4f2eaf21aebb12a2e975b5a772d10b390d0
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SHA256
d881fcfa4ecae89e7e74fb441e16d88db885a64417f6a912930d9967fc469eaa
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SHA512
2e3058e0f8e782827732877f3723bcb147b58f4dc977530706986482b2fc2917135f158aef3fc0babc5bb560363798f7536b33bfcef111ade6900fd5f1d3363d
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPt547/3:V6QFElP6n+gMQMOtEvwDpjyaLccVCb3
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 2024-01-27_558e74c12b39e4447589f96d7efb7e36_cryptolocker
Files
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2024-01-27_558e74c12b39e4447589f96d7efb7e36_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