Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_5bc7aabeb1d368d5abbccc144a916194_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_5bc7aabeb1d368d5abbccc144a916194_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_5bc7aabeb1d368d5abbccc144a916194_cryptolocker
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Size
102KB
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MD5
5bc7aabeb1d368d5abbccc144a916194
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SHA1
532ce89a074b0eeb506cb77478c77259f98ad6c9
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SHA256
973af8afa764720de0f2127b6ade8745cdddd00b4f06eb9b5241caf87f752f8f
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SHA512
9a06593910a9c9a228dfdbdd2fac31f635d500ac6c730f39410ef5718a283fe27c7011f755c8fe6e3793c1097befdc74dfd1990da00126b09f7b5c4b696dff80
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNu5ecu:i5nkFGMOtEvwDpjNbwQEIikgNmu
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 2024-04-16_5bc7aabeb1d368d5abbccc144a916194_cryptolocker
Files
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2024-04-16_5bc7aabeb1d368d5abbccc144a916194_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