Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_7d7fd7d6abce3d1d7791fff705288f7d_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-10_7d7fd7d6abce3d1d7791fff705288f7d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_7d7fd7d6abce3d1d7791fff705288f7d_cryptolocker
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Size
49KB
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MD5
7d7fd7d6abce3d1d7791fff705288f7d
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SHA1
5ff54ddc3e1d643fbffe32046cea0187294260b7
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SHA256
d0e43a0400d6b3d3e3fe05caba9e139f3a27b185aab140c99e29877e8913d493
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SHA512
4d7f1b4df8b7c2b1dddb75c09d965116012b5637a5fc3007d0a4b11ad3010843ccd86a2d8e35a5b5a4a20cf01ebf1244177202a3fab8122cf008b26381a6b27b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zt:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uCS
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 2024-04-10_7d7fd7d6abce3d1d7791fff705288f7d_cryptolocker
Files
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2024-04-10_7d7fd7d6abce3d1d7791fff705288f7d_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