Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_7ede63b76a996d73277adb47f6d88860_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_7ede63b76a996d73277adb47f6d88860_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_7ede63b76a996d73277adb47f6d88860_cryptolocker
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Size
55KB
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MD5
7ede63b76a996d73277adb47f6d88860
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SHA1
4a06b50dc57943c50abf5238d4ce884ff08b81d0
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SHA256
19af0e038d53ae5d73c9c127c514d428ffe8582053b043bdb9889ac711a26ca4
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SHA512
dbc3dee5b3634b5e314ef2d09219e25298196c15a01cf0eda2e458f1776c9718e492d6b7d50dd19f5b7be391b6ba8ebf5ea60f4f15d63092a7c9aa6124b121ca
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb612:BbdDmjr+OtEvwDpjMc
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 2024-02-01_7ede63b76a996d73277adb47f6d88860_cryptolocker
Files
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2024-02-01_7ede63b76a996d73277adb47f6d88860_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