Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_2df329feacc268e1244a2c51f8cda134_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_2df329feacc268e1244a2c51f8cda134_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_2df329feacc268e1244a2c51f8cda134_cryptolocker
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Size
55KB
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MD5
2df329feacc268e1244a2c51f8cda134
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SHA1
5f49389f78e4aed588c6e58d6194146b9c3d8ad7
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SHA256
1993c53bfecc16db8e8a1609a9612573bed7a396dbe223894f68a403c6772bdc
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SHA512
02d200b17222dba73fa5bf64f6a6a158a904f20ae30fe1c64463d5ebeedb42e9ac0005715b08ab9ee0ed065574c32255a01f6de396fdf698a217f64a31ec8e95
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7WwfeW:6j+1NMOtEvwDpjr8oxEqW
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_2df329feacc268e1244a2c51f8cda134_cryptolocker
Files
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2024-02-17_2df329feacc268e1244a2c51f8cda134_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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