Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_6804fc685a3eb3c2b69bbbb98096c52c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_6804fc685a3eb3c2b69bbbb98096c52c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_6804fc685a3eb3c2b69bbbb98096c52c_cryptolocker
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Size
45KB
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MD5
6804fc685a3eb3c2b69bbbb98096c52c
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SHA1
373a057046218532069ae1f29d570b2bd235b0d2
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SHA256
42bac57f4b7a4ff87e8447ad90d773098d66d6e5a5798114d5cbebb865a4e588
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SHA512
53614f941c00ca466a367b0c3dd38802c0049d8664f2e672a88797bc998f8b25cbc5b5e7be89b70ab9fab2dd669682b64987893d910a94b863936b26a22937e1
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQl
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 2024-02-19_6804fc685a3eb3c2b69bbbb98096c52c_cryptolocker
Files
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2024-02-19_6804fc685a3eb3c2b69bbbb98096c52c_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