Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_b32f2ca84dde5d95d681f0b741852c6f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_b32f2ca84dde5d95d681f0b741852c6f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_b32f2ca84dde5d95d681f0b741852c6f_cryptolocker
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Size
61KB
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MD5
b32f2ca84dde5d95d681f0b741852c6f
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SHA1
af7d6643fe96d48e68ef9815e956b390109c3b31
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SHA256
14fffe202da63c9a3b04690632a955e24f61b25f7a89f86c5885b18c935d4fc7
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SHA512
87a6ea5a967df3767e58303fcd0701fc229cda3d543982ecc93ff21fed95224e1911cffcc1ad2920cd03065bb05886d58cc28e240d80fde0609a6fdd0e76e526
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtst0w:BbdDmjr+OtEvwDpjM8D
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 2024-02-25_b32f2ca84dde5d95d681f0b741852c6f_cryptolocker
Files
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2024-02-25_b32f2ca84dde5d95d681f0b741852c6f_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