Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_c119994490f590d1b019f98f34f7078e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_c119994490f590d1b019f98f34f7078e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_c119994490f590d1b019f98f34f7078e_cryptolocker
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Size
64KB
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MD5
c119994490f590d1b019f98f34f7078e
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SHA1
d01451dd919675c7c604a4a85e85351359e020ff
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SHA256
80c84264e08381ed6923ec9597eaffdc98b66c1b733f6983e976887f7640b909
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SHA512
55f916b95635137d6355614ef44fa8b7988b46228aa9735b498279cec2c22058eeca8ec461f854a1fa0a7dcee89b81076a3ae93aef3d13685cc00d69243c65c3
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g0f3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g0fVDmjr5MOtEvwDpj
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_c119994490f590d1b019f98f34f7078e_cryptolocker
Files
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2024-01-24_c119994490f590d1b019f98f34f7078e_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