Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_c4c097e0ea99d76417e6b7913baecdb7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-16_c4c097e0ea99d76417e6b7913baecdb7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_c4c097e0ea99d76417e6b7913baecdb7_cryptolocker
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Size
41KB
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MD5
c4c097e0ea99d76417e6b7913baecdb7
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SHA1
24f4bb4908f68cbc406c67aab686d9225b41a27b
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SHA256
f9dffc790b06d4fe19679ff590f92a0595b24489eb6bf3bdd256b742d1b00a17
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SHA512
ce71eb580ee2a8fb6fa0fde266fe6717d526a8661b8d8ba9cc1baa9c99a5624fb41e9089164f6296d08736057153a15e622a938e29b13821b6e738b0f0d336e8
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOw:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/u
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 2024-03-16_c4c097e0ea99d76417e6b7913baecdb7_cryptolocker
Files
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2024-03-16_c4c097e0ea99d76417e6b7913baecdb7_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