Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_236dd291a77814c938a78bc2aa749c27_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_236dd291a77814c938a78bc2aa749c27_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_236dd291a77814c938a78bc2aa749c27_cryptolocker
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Size
46KB
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MD5
236dd291a77814c938a78bc2aa749c27
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SHA1
64cfbecb0bcc85152b27031ca7e99555a581da70
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SHA256
ebc4002eefb44a951d21b56361d39feb4fc58d03d18aeb715ba667707cb873b0
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SHA512
3321a177116f812cbe6e6156df6359df250648c1534e5baef41694974b1d6ca571eda7ac9422808015cbfa5cbab326be4878646b875610b2ddf659ac0f16b742
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLe:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ4
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 2024-02-20_236dd291a77814c938a78bc2aa749c27_cryptolocker
Files
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2024-02-20_236dd291a77814c938a78bc2aa749c27_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