Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_e6b6ca6435b75e289c755431aa124644_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-17_e6b6ca6435b75e289c755431aa124644_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_e6b6ca6435b75e289c755431aa124644_cryptolocker
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Size
43KB
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MD5
e6b6ca6435b75e289c755431aa124644
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SHA1
aa9cfce0da8245f37acc594acad4992eb27fa207
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SHA256
bb57be23b2779498d94be1ad04366247805df028a8fd255a8a380534fb3be5f3
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SHA512
84bd02c4696b7fd3f3fd75d64c630751699308ac854b6b47ddedcef239d4eebfd70c311d7763d49ec783f768bf7669dfb7b8d80ae8c319d6e423d53df772b2cb
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aM12:6j+1NMOtEvwDpjrRr12
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 2024-05-17_e6b6ca6435b75e289c755431aa124644_cryptolocker
Files
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2024-05-17_e6b6ca6435b75e289c755431aa124644_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