Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_50dcecc6914f2c79f67d5297d79195dd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_50dcecc6914f2c79f67d5297d79195dd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_50dcecc6914f2c79f67d5297d79195dd_cryptolocker
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Size
47KB
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MD5
50dcecc6914f2c79f67d5297d79195dd
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SHA1
ea8f0c07bd1f9f4cf3105aa5d398ac614708dcb5
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SHA256
a3c6a78d3f366a2d1c779551a733f58b11ea4f56404ceeeaa8083addb7404947
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SHA512
8dcc0734cd997731fffc6f18a1b8468c90d9b636b417ff4a93d179244c5f713fe762666a3316019df910649f7d27c7dbaa64163c4a690f32f79b1f2f65dbb1ed
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8jh:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUq
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 2024-01-27_50dcecc6914f2c79f67d5297d79195dd_cryptolocker
Files
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2024-01-27_50dcecc6914f2c79f67d5297d79195dd_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