Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_d32e92792da4c34980d38688c11b43ca_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-02_d32e92792da4c34980d38688c11b43ca_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-02_d32e92792da4c34980d38688c11b43ca_cryptolocker
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Size
43KB
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MD5
d32e92792da4c34980d38688c11b43ca
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SHA1
3bdcd1ea994214b3dbfc9c1f617ebefb43bbd5ba
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SHA256
9608c41d9320099fdbb9386d5b9fee1ea183c622cbda1fdf85d1bc9382536b47
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SHA512
931e8114452ee0b674427fbe585a9228355dfa0dec14486d0d0add319cb58a510011b365a1086e951e111a32a8d79237468d36113c2301e54c2173221c51d594
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jn:m5nkFNMOtEvwDpjG8hhXj5b
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 2024-05-02_d32e92792da4c34980d38688c11b43ca_cryptolocker
Files
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2024-05-02_d32e92792da4c34980d38688c11b43ca_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