Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_85b09896f691886fada66db6b7e626b5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_85b09896f691886fada66db6b7e626b5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_85b09896f691886fada66db6b7e626b5_cryptolocker
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Size
77KB
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MD5
85b09896f691886fada66db6b7e626b5
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SHA1
cba3d71eba2f1344189c25c9e9b7a9c66c0207be
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SHA256
497187139540527c1d481204758754f9a483e2904974c94d95c9e85d4e497f8b
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SHA512
b57e308ed38152726974a8022d4ac39c0e412909cd21ecce13a540a9f87353a5f600e03169a21cbc0f17b3888b081036bc7c80ac76801912348c5932ad4c12c0
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTOV:ZVxkGOtEvwDpjcaxp
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 2024-03-12_85b09896f691886fada66db6b7e626b5_cryptolocker
Files
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2024-03-12_85b09896f691886fada66db6b7e626b5_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