Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_167e05169c5771777d8a7dfcbf4c5d2a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_167e05169c5771777d8a7dfcbf4c5d2a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_167e05169c5771777d8a7dfcbf4c5d2a_cryptolocker
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Size
94KB
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MD5
167e05169c5771777d8a7dfcbf4c5d2a
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SHA1
8d61db2543b4282aeb6d3b8acb516e1cdc6b6c42
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SHA256
56fad3cc8c13be231cb96e016edd2329fbb952a3746085472e2ae7bb34e6d537
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SHA512
03aa99a54d62082539b9c85536db79fa614e61e80b208a1baaf7bab4e0cde1c78ac8c4ae60704113eee359decbf2f86b87b50ab57d21a4a934d749a78f69050c
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJ320:xj+VGMOtEvwDpjubwQEIiVmkq0
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 2024-03-06_167e05169c5771777d8a7dfcbf4c5d2a_cryptolocker
Files
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2024-03-06_167e05169c5771777d8a7dfcbf4c5d2a_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: 13KB - Virtual size: 16KB
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