Behavioral task
behavioral1
Sample
2024-06-01_9e0d332f11f9008b7a04214ae55f1806_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-01_9e0d332f11f9008b7a04214ae55f1806_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-01_9e0d332f11f9008b7a04214ae55f1806_cryptolocker
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Size
60KB
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MD5
9e0d332f11f9008b7a04214ae55f1806
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SHA1
04ccde0e9af0128cb454056c94dd981fc8ca9f57
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SHA256
aad8be715b8050c4c8e1d1ba68c09825067692c433158df43b95e76d257530cd
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SHA512
75c4e8c616bf8624eb030d51c12249b0e5e230fa8af7d23ed0488e4ba2a83e3e6ec65e2dab95ef4ca171a5ef7d634f743b46f4c4f7ac7d0e99a4ffce39de9770
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPj9:H6QFElP6n+gou9cvMOtEvwDpjCpVXQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_9e0d332f11f9008b7a04214ae55f1806_cryptolocker
Files
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2024-06-01_9e0d332f11f9008b7a04214ae55f1806_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE