Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_0c5c18fa50792c60cb429719e4cb2478_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_0c5c18fa50792c60cb429719e4cb2478_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_0c5c18fa50792c60cb429719e4cb2478_cryptolocker
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Size
65KB
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MD5
0c5c18fa50792c60cb429719e4cb2478
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SHA1
f9a6085063c4f0bbecd777303d1e7ff24e24681d
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SHA256
412cb20655787a49a4d16bd3cb22f68da4753302779151482555985168f9c31c
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SHA512
ab3aae90be9659abc73b55378c03e3ca3cf0e9e1ed445d0a0909802a8953c78105c3805bf0d34f6f409902a4fab05a5a3a1ef676eff1ce248364a603795dfd6d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIp:6j+1NMOtEvwDpjr8ox8UDEpuha8PIp
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 2024-03-05_0c5c18fa50792c60cb429719e4cb2478_cryptolocker
Files
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2024-03-05_0c5c18fa50792c60cb429719e4cb2478_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