Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_35bff181911e528d7193ade301126c7a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_35bff181911e528d7193ade301126c7a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_35bff181911e528d7193ade301126c7a_cryptolocker
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Size
58KB
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MD5
35bff181911e528d7193ade301126c7a
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SHA1
f92045992d14f037c70b9af9eee7a1915079fab8
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SHA256
f5709fb50f7030ba0078864ec38276e3a53b854be7c15372852e4e1e3c5c7c68
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SHA512
e851af4a04e93a501a1a167fcc016136fe0e2e2906d2fa64c77e74e116c264cbd8bea4a5e8590bd485fcae05139cac292547295f47edd02adfd70a1d2cfecec3
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPt547/rL:V6QFElP6n+gMQMOtEvwDpjyaLccVCb/
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 2024-02-21_35bff181911e528d7193ade301126c7a_cryptolocker
Files
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2024-02-21_35bff181911e528d7193ade301126c7a_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