Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_3d1c164eda11ddaf390d441c4225a6c4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_3d1c164eda11ddaf390d441c4225a6c4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_3d1c164eda11ddaf390d441c4225a6c4_cryptolocker
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Size
47KB
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MD5
3d1c164eda11ddaf390d441c4225a6c4
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SHA1
a0b89698f0711bebfb6dab527735f87f7e00911b
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SHA256
75e712dbc2ba181dac9af92002bcd62f32d96bb75df98d32ef9e1aa41a0a9964
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SHA512
f0e007529349e91c0f820c50e52178b86b1e71d5a4b670d64a6da0161ec6c0ebaa9df844b0d8652b73ff8149bab96fa6187be7055eba816e9c00ac0fc58ad55d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo22H:qmbhXDmjr5MOtEvwDpj5cDtKkQZQJ7b
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 2024-03-08_3d1c164eda11ddaf390d441c4225a6c4_cryptolocker
Files
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2024-03-08_3d1c164eda11ddaf390d441c4225a6c4_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