Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_7d6f967bcbdb218b1493ea9d5dbc6b23_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_7d6f967bcbdb218b1493ea9d5dbc6b23_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_7d6f967bcbdb218b1493ea9d5dbc6b23_cryptolocker
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Size
76KB
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MD5
7d6f967bcbdb218b1493ea9d5dbc6b23
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SHA1
7942c0aa91d1d8b15e9ac133442ebe32d80250f9
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SHA256
b06a8e75a9e4a6fd1a89ec5ff4abf18a7bf21d4c0805f899054c3c03f148497b
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SHA512
bf2352cfe4b2b02b4400b7ef53a9d2b30caf59327d43930a20a04aab65ea4067be5ebeead3ed8525af189f8b15ef5eb7bfdae7fad2697b48618ea28879c6c7ac
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTo:ZVxkGOtEvwDpjcax5
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_7d6f967bcbdb218b1493ea9d5dbc6b23_cryptolocker
Files
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2024-02-04_7d6f967bcbdb218b1493ea9d5dbc6b23_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ