Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_5fe32cf67c97f8a26f2e82d3b3599b9b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_5fe32cf67c97f8a26f2e82d3b3599b9b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_5fe32cf67c97f8a26f2e82d3b3599b9b_cryptolocker
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Size
64KB
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MD5
5fe32cf67c97f8a26f2e82d3b3599b9b
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SHA1
2e7a30a233ac1e88a9e3c917b2f530fa1b94fe1f
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SHA256
14dc347bb65a79d50007e854ebc5d29b066d933c6a4b3d2ff13dd302baa3a0a6
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SHA512
541c85738bc5debc9ab1d48419472f4f4c794aceaff5622b989e19905f0ba7d5f414cfdf0da0eb3de8562694be34b3e4df0682905b766a951eb92a79d4b44dfd
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMij:6j+1NMOtEvwDpjr8ox8UDEPj
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 2024-02-24_5fe32cf67c97f8a26f2e82d3b3599b9b_cryptolocker
Files
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2024-02-24_5fe32cf67c97f8a26f2e82d3b3599b9b_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