Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_cc7006b06f5bdd0610114ba8b0178a71_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_cc7006b06f5bdd0610114ba8b0178a71_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_cc7006b06f5bdd0610114ba8b0178a71_cryptolocker
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Size
84KB
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MD5
cc7006b06f5bdd0610114ba8b0178a71
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SHA1
8c04e23bb5b4ca288c1ee201f8c65d171575a492
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SHA256
9fe47a832c5b784aa3d54f22b0f2a4eff0796fd734d0a960bf738e1dbcc31908
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SHA512
0bc6fdb93d044412db1eed45cb53c1cd6de09d89b1d047bdd93a0ca73c032f3f3330d0194dd33db3a4c6fd3e925c4900aee453fce7fefcb9649c07469d52f2a5
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvP20fz:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Fr
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 2024-02-04_cc7006b06f5bdd0610114ba8b0178a71_cryptolocker
Files
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2024-02-04_cc7006b06f5bdd0610114ba8b0178a71_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