Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_eacc9b6cd31ecb279794f5108336df34_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_eacc9b6cd31ecb279794f5108336df34_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_eacc9b6cd31ecb279794f5108336df34_cryptolocker
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Size
39KB
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MD5
eacc9b6cd31ecb279794f5108336df34
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SHA1
68a5b0c6145e9c2fea067992432ea78920bf05aa
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SHA256
5fa797e062173998a319a4f70b90ac1d8c4c33e8a8d662c9f0dc7908cdf48710
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SHA512
8978b815b1cc8ac5ca7a0f35a5e30ada3cb0f82eff62c7624cc399328c6c9b36c5de4b7363fff9ca68e1f79b77a65c744d1c67ab6d53995f81f67247262acfcb
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQBg/:i5nkFGMOtEvwDpjn/JQc
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 2024-02-13_eacc9b6cd31ecb279794f5108336df34_cryptolocker
Files
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2024-02-13_eacc9b6cd31ecb279794f5108336df34_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