Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_e1d0eb352495f9384461d2eeb5169694_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_e1d0eb352495f9384461d2eeb5169694_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_e1d0eb352495f9384461d2eeb5169694_cryptolocker
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Size
45KB
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MD5
e1d0eb352495f9384461d2eeb5169694
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SHA1
4d3f06e8337fe37a806f366f90d437ce2dacb8f2
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SHA256
6d56d22b3605d00962a3d25a5f47f025e2d0d920af85aa739ba0119e81e06fc3
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SHA512
c6b0b9d3c0497045e076e605534b1060deb29a4dbb7ccedac8c37362438a7b29576f24d9d534c1d8982b65990610ed9e0c3396edbab95dcfaf8bf5496ab5a323
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQSc
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 2024-02-04_e1d0eb352495f9384461d2eeb5169694_cryptolocker
Files
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2024-02-04_e1d0eb352495f9384461d2eeb5169694_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