Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_1fd79d91136f5bb042e4fb99b666b503_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_1fd79d91136f5bb042e4fb99b666b503_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_1fd79d91136f5bb042e4fb99b666b503_cryptolocker
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Size
70KB
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MD5
1fd79d91136f5bb042e4fb99b666b503
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SHA1
cb33ccfd9d7404eb9cfd4bab9dba2ff3eac1ee7d
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SHA256
e904a9bcc446fc9e7a8a4aedbb5802ddff947e13d817ea9481d103832cfcb8c4
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SHA512
e57c3c92f92d30c9371184bcfd594322a04295cf365ad38e361e7071f93f9def4ed9a27393400c767356ff2aec0e5321030f16dfcabeb672051e62730217acd5
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOg:DW60sllyWOtEvwDpjwF85H
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_1fd79d91136f5bb042e4fb99b666b503_cryptolocker
Files
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2024-02-28_1fd79d91136f5bb042e4fb99b666b503_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ