Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_e7c7f2fb032ecc8c2fb926614901dc90_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-20_e7c7f2fb032ecc8c2fb926614901dc90_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-20_e7c7f2fb032ecc8c2fb926614901dc90_cryptolocker
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Size
45KB
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MD5
e7c7f2fb032ecc8c2fb926614901dc90
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SHA1
44b4700814d0d0d2a4bc25aef9254fb26c0cf9c5
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SHA256
876e6e139d197d3d2a5724a89870f8ab667b1251744334342c8597ad4a341912
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SHA512
ca6f7af8c100d77c1068a3eed590feccd95e4e7299288ec150710af44ea9729c579c908aab3058f9241ae7a72b052873e7a363e6b12eba4b9793a06c58edac25
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAPH:qmbhXDmjr5MOtEvwDpj5cDtKkQZQUH
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 2024-03-20_e7c7f2fb032ecc8c2fb926614901dc90_cryptolocker
Files
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2024-03-20_e7c7f2fb032ecc8c2fb926614901dc90_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