Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_3625e9b26496772fac50f5f352d6863d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_3625e9b26496772fac50f5f352d6863d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-13_3625e9b26496772fac50f5f352d6863d_cryptolocker
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Size
45KB
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MD5
3625e9b26496772fac50f5f352d6863d
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SHA1
ae3f7ca999d7d45b21812641e8f48791b4c98660
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SHA256
bbdda0db9668f0198bfc467764666eb0ca7f0f5bd1e82c4d68fb65130e43d18b
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SHA512
9b6d67b6005591171e1165c4d3a592f5f9616d81be9bbac82bef3bb35e2c6965133c2fe4388d95e1a1838bc0981394244442c232f9107c8daf0b9399b7ad4370
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL8:qmbhXDmjr5MOtEvwDpj5cDtKkQZQC
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 2024-05-13_3625e9b26496772fac50f5f352d6863d_cryptolocker
Files
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2024-05-13_3625e9b26496772fac50f5f352d6863d_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