Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_e3eec6ac409770fbf6a4d6f0308c493f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-15_e3eec6ac409770fbf6a4d6f0308c493f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_e3eec6ac409770fbf6a4d6f0308c493f_cryptolocker
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Size
47KB
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MD5
e3eec6ac409770fbf6a4d6f0308c493f
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SHA1
38ec982268c3535f1f80defd2e8a2e6164fce6f7
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SHA256
a98ca91d42bd079e8f7eaafeebc25a93991efdb70b7295cb6e953a6156eea01f
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SHA512
f854f998a63c65619b75f8c2f0b4c3d99ade2afdecb26ba9124ace88028d0329f56de84104f1f6025815aecbc511a6e2ab6dad282aa253698aa17883c1e805e7
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobVe:qmbhXDmjr5MOtEvwDpj5cDtKkQZQO
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 2024-04-15_e3eec6ac409770fbf6a4d6f0308c493f_cryptolocker
Files
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2024-04-15_e3eec6ac409770fbf6a4d6f0308c493f_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