Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_16c6dddc582193f00781b1362e25d532_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_16c6dddc582193f00781b1362e25d532_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_16c6dddc582193f00781b1362e25d532_cryptolocker
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Size
39KB
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MD5
16c6dddc582193f00781b1362e25d532
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SHA1
f09fc814e1a2fd0690bf9a4a4100a566b8168b57
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SHA256
f5277ca01f262d78c5c061b2000588c3c5e6819a91128e156a80ac2a5324cbeb
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SHA512
836e0d35c5e8968c55ae3b0aa7634fc27dfbc79d82c14dd64ddb8f9f028860fede03a16f7a6f8901e99392c12a7d2f513947a4584de5bf6cd2e180642713b37c
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvP7DMgi:m5nkFNMOtEvwDpjG8hP7DMJ
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 2024-02-14_16c6dddc582193f00781b1362e25d532_cryptolocker
Files
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2024-02-14_16c6dddc582193f00781b1362e25d532_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