Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_df93989d29d8e3524012f2aa2113f5b6_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-14_df93989d29d8e3524012f2aa2113f5b6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-14_df93989d29d8e3524012f2aa2113f5b6_cryptolocker
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Size
43KB
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MD5
df93989d29d8e3524012f2aa2113f5b6
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SHA1
74e5a93c91dc6ccd94e62250d25f0f391f470bcf
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SHA256
8537c1236275b31b2bdc629d95df6c467819791b22ae0c891fcc95c59bcd1572
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SHA512
fabde8d44d7a239d68ec6a4dbb1b81d0fc4bed9387473c1d82c5ef92862f8901088074fe64dbb399167c1ef0e1d759bb4db3ffcabb0218429f739a252cd64fab
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yYsZnTV:i5nkFGMOtEvwDpjR+viHs3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
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 2024-06-14_df93989d29d8e3524012f2aa2113f5b6_cryptolocker
Files
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2024-06-14_df93989d29d8e3524012f2aa2113f5b6_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - 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: 910B
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: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE