Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_c8ebd0531b7dc616d98dd9da092053d7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_c8ebd0531b7dc616d98dd9da092053d7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_c8ebd0531b7dc616d98dd9da092053d7_cryptolocker
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Size
64KB
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MD5
c8ebd0531b7dc616d98dd9da092053d7
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SHA1
ff20fad7e63e939aefdd994cb184e9e4d8326316
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SHA256
c685b8446550232ba8ced9538ce49110b3640a7edc589b349905a42a4a3f5d58
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SHA512
7297bd90ea3fa8cc1795784729b572bbc3c978292b9e4ec356c7a1c025b86fde309b5aa94cf87da1fe230e1b178a13513574c91172bc23f47cefbf94c0001a98
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+gXg3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+gXgVDmjr5MOtEvwDpj
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_c8ebd0531b7dc616d98dd9da092053d7_cryptolocker
Files
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2024-01-24_c8ebd0531b7dc616d98dd9da092053d7_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
QNhjSkbP Size: 12KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE