Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_c3196e85b4904f02bef41baa3b0b7543_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_c3196e85b4904f02bef41baa3b0b7543_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_c3196e85b4904f02bef41baa3b0b7543_cryptolocker
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Size
59KB
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MD5
c3196e85b4904f02bef41baa3b0b7543
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SHA1
cc5367ede1bce6afcee02474780e71e99240d91a
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SHA256
99a8b338092c5706747771fa2b7b6d98017f6ddbd5d262b841b8e505014954f5
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SHA512
571b0994f7f864e5e504d1415a4d9239f7b058a90ce4203e08f5028c7dff1bd08240dc794adf8b6f3c9e27ed50201d754b7e19efbf10c9e4d1827b9cffb1fd0c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614S:BbdDmjr+OtEvwDpjMF
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_c3196e85b4904f02bef41baa3b0b7543_cryptolocker
Files
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2024-02-22_c3196e85b4904f02bef41baa3b0b7543_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE