Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_1e592d568444391cea70a50862ab22c2_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-12_1e592d568444391cea70a50862ab22c2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_1e592d568444391cea70a50862ab22c2_cryptolocker
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Size
43KB
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MD5
1e592d568444391cea70a50862ab22c2
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SHA1
210a54e7cb8bce24b384c8c8ad34dfbffa39379b
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SHA256
69c19c17888b2d5d74fe78952ca9f84d91975ba96e20c27262e56312bf7c1e64
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SHA512
fd97a4508263fc31803061a0a85d3d59b3205c5447f3a28facc07dfeefc498d12971acaf35b2e41e7a2af11f4166fd1c77f12a052f168cef7122ddf0b821d743
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n95+Q:m5nkFNMOtEvwDpjG8hgpY19cQ
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 2024-06-12_1e592d568444391cea70a50862ab22c2_cryptolocker
Files
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2024-06-12_1e592d568444391cea70a50862ab22c2_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