Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_a50033d18b327c4b0a9a26656b307da8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_a50033d18b327c4b0a9a26656b307da8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_a50033d18b327c4b0a9a26656b307da8_cryptolocker
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Size
44KB
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MD5
a50033d18b327c4b0a9a26656b307da8
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SHA1
d10b4f0492745dbc5a51ce7bfaab5b7039827cd0
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SHA256
632b2556967b9e452d7d49253e3ab0a8a4bba96ce58d0436a900d4f7090d4228
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SHA512
6c261df7520cd648b50889cc89f21a5326bcf04c655bb5c43bc802b7d195c70bee2354d9833e6b7af9c12c848861eb74550609002dbac018885ad83133ca70dc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AFvn:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ4n
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 2024-02-14_a50033d18b327c4b0a9a26656b307da8_cryptolocker
Files
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2024-02-14_a50033d18b327c4b0a9a26656b307da8_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