Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_7ef4ea8f49e098687949e5f63e423258_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_7ef4ea8f49e098687949e5f63e423258_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_7ef4ea8f49e098687949e5f63e423258_cryptolocker
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Size
43KB
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MD5
7ef4ea8f49e098687949e5f63e423258
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SHA1
03953032624b578601b12cdadbb48e73741be13b
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SHA256
ad901f1af3bb81879d9b2eed55b43f8d93d7abaf8b68453292d18fb5db76e37a
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SHA512
93108c03bf7b4e2cf7cb0026464d1ae78281c46af71e0b21b583641f6e049ef2c8b4c74ec558a3eeec3110d66d47c67a32559661b686144a3f5a6c1d00258244
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0x:6j+1NMOtEvwDpjrR2XabM2
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 2024-05-26_7ef4ea8f49e098687949e5f63e423258_cryptolocker
Files
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2024-05-26_7ef4ea8f49e098687949e5f63e423258_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