Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_11204609da89627f234f51889f0bc7ee_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_11204609da89627f234f51889f0bc7ee_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_11204609da89627f234f51889f0bc7ee_cryptolocker
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Size
61KB
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MD5
11204609da89627f234f51889f0bc7ee
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SHA1
07e3665d158d5d25ff07bc4e686d97fa24d711ab
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SHA256
d907dc510a57613a3c3a60905970c494372ce0086004916f9b1b211c48199e0b
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SHA512
9fb651fe6b7a2e6ec474104b5b1d84bf777c7fdb1c30655cfeb3efa17d42397beba7d46faa8601e9ca5fd9db2c605e306c68b6f08f4e0c0be849c13177a0acc2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEGEI:6j+1NMOtEvwDpjr8ox8UDEpuI
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 2024-01-29_11204609da89627f234f51889f0bc7ee_cryptolocker
Files
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2024-01-29_11204609da89627f234f51889f0bc7ee_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