Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_e08ded7ce16f3e9602f5e927b2495d5a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_e08ded7ce16f3e9602f5e927b2495d5a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_e08ded7ce16f3e9602f5e927b2495d5a_cryptolocker
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Size
39KB
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MD5
e08ded7ce16f3e9602f5e927b2495d5a
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SHA1
9542203b675f3560d00d016364064ff98d6e1fd4
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SHA256
c776577788c78c59addac1e14e05b28d2dc957661a35e0ea2bc6088256a0cb3a
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SHA512
9cd9ebf2cb95ec218b6d304447969ede88f0e60a7032f45eae5191704349df93cdd295b88a8462530dfbb2304f9a9bf4363eba380d9e2fe874f1eaea74a13dba
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnYM:m5nkFNMOtEvwDpjG8hgpYM
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 2024-03-05_e08ded7ce16f3e9602f5e927b2495d5a_cryptolocker
Files
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2024-03-05_e08ded7ce16f3e9602f5e927b2495d5a_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE