Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_864eaf01bd1605b97c939f570efe94f4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_864eaf01bd1605b97c939f570efe94f4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_864eaf01bd1605b97c939f570efe94f4_cryptolocker
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Size
40KB
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MD5
864eaf01bd1605b97c939f570efe94f4
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SHA1
9ca80df349710ded33ee1a949d1ea9fd74bdbba2
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SHA256
cb7959ffedc084532d017899266f4ee2f93edb839d87a5b9d5f5c2b376209f04
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SHA512
0e39d1779ee9e50a0a9b85cb6c41e185cfa3a3283743d21ec8f3eaad0eb4aea1ea9a80b494ea1b860b55ae74c3a10095c7f885fedaea7195e364707e7210ec53
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZCkS:V6QFElP6n+gMQMOtEvwDpjyaYaLCkS
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_864eaf01bd1605b97c939f570efe94f4_cryptolocker
Files
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2024-02-28_864eaf01bd1605b97c939f570efe94f4_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