Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_862725b0a7eca1fdb8d3953d0769dca1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_862725b0a7eca1fdb8d3953d0769dca1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_862725b0a7eca1fdb8d3953d0769dca1_cryptolocker
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Size
49KB
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MD5
862725b0a7eca1fdb8d3953d0769dca1
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SHA1
106654e388f3a3fee2c087f91d9180c0b4a0143a
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SHA256
58555e4fa5db96136bcf450205cf8349ea248eaa0807e46b0399d6aadea83a2a
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SHA512
b85a6b5451acb60061da14dea90bde8d09c3113328b843c3d3cc4a03dfb501d6f6c36ed79a183e29fbae6309f7182682b3c52126831a4acb2bb0ece5f843578f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHn7:6j+1NMOtEvwDpjr8hhX97
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 2024-04-10_862725b0a7eca1fdb8d3953d0769dca1_cryptolocker
Files
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2024-04-10_862725b0a7eca1fdb8d3953d0769dca1_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