Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_01f131466c1eb9615c14f0e02be80c11_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_01f131466c1eb9615c14f0e02be80c11_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-02_01f131466c1eb9615c14f0e02be80c11_cryptolocker
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Size
48KB
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MD5
01f131466c1eb9615c14f0e02be80c11
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SHA1
c5c264305033fa7eba78b935a7b6742e563499d3
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SHA256
d974a65a0cccd3a065775911fd72805ad95584e8082bf0b4c56e250087c96d0b
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SHA512
bd76dbfd17fe80b7da3037aed7ce032359eea109011da1592237b1250bc549b815a0f65939844a52474d0b771165cb1ce5a0047d2e68347bdc33f60f1f89430b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52k:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uk
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 2024-02-02_01f131466c1eb9615c14f0e02be80c11_cryptolocker
Files
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2024-02-02_01f131466c1eb9615c14f0e02be80c11_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