Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_f7aadfb518495bcd2e85141933d3b565_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_f7aadfb518495bcd2e85141933d3b565_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-19_f7aadfb518495bcd2e85141933d3b565_cryptolocker
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Size
49KB
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MD5
f7aadfb518495bcd2e85141933d3b565
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SHA1
de156c0ff2e060d95454b3c99530c8b8d3f39aa4
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SHA256
e22bb5d8acbebd4405f23425ba215bc11cc3ef6a8c5a0dd118e9089c132d8c5d
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SHA512
7add232143f2978ca268c7ad981f580536ba66f9a8eb89304503805fa90f07bc2f248e60e962252db7e3b8d1f218f51fdcdbdbedf9a33e33d341054e90a4f6ac
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocbP: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 2024-04-19_f7aadfb518495bcd2e85141933d3b565_cryptolocker
Files
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2024-04-19_f7aadfb518495bcd2e85141933d3b565_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