Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_593da206c29c69b42a60ba64b23f0161_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_593da206c29c69b42a60ba64b23f0161_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_593da206c29c69b42a60ba64b23f0161_cryptolocker
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Size
51KB
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MD5
593da206c29c69b42a60ba64b23f0161
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SHA1
7e6438db126333cf504e967772b93a6555ad7095
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SHA256
c1f91dc0e29a458ade43082a173be577705d950f8f6d7241ee6f8d4b9098ad7b
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SHA512
b43e7c4c752ceb1eac7917b43bb120272bada97fa9dce05b033079781b92a697ee13f8e07a05e7998c934c487aa2be1d6eb57150ccf946e550b837a21b632f2d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyw:BbdDmjr+OtEvwDpjMD
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 2024-02-18_593da206c29c69b42a60ba64b23f0161_cryptolocker
Files
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2024-02-18_593da206c29c69b42a60ba64b23f0161_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