Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_ab040c797291d7e383276d4e7b7b2248_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_ab040c797291d7e383276d4e7b7b2248_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_ab040c797291d7e383276d4e7b7b2248_cryptolocker
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Size
49KB
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MD5
ab040c797291d7e383276d4e7b7b2248
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SHA1
412fcbaa6525b0235b2c9cabcfdf581935b0aa9f
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SHA256
c28bdc7b617469255084348f839387f3674522bd9e5086259cbc684e72ddc5eb
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SHA512
7ed26259aae884e75108fb62993258d4db1d83526c1d867864d0db87e3b4549fc170e4777816f112ded2e89964667c5371428a1a215edeeb9075ab6b65ccb642
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zY:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u0
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 2024-03-15_ab040c797291d7e383276d4e7b7b2248_cryptolocker
Files
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2024-03-15_ab040c797291d7e383276d4e7b7b2248_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