Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_59d844123b6364a023e346726fd34f42_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_59d844123b6364a023e346726fd34f42_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_59d844123b6364a023e346726fd34f42_cryptolocker
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Size
48KB
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MD5
59d844123b6364a023e346726fd34f42
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SHA1
7093b724108c669d2dca9ab6122734a4630182f2
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SHA256
e7d9083a50a1241037d52484340f0f2f1c3a8637e1a29e48e1def0309a64e7f3
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SHA512
07d4e4be9ac89147207aea694acaff150e29c54964a30328c9cc388c69be508f1eafaf6c7688debd8d5a528d8a737b9f922fb19569993d31def9c775c253a5d0
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbP/0GgOiIQ:i5nkFGMOtEvwDpjNbXdgOrQ
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 2024-01-29_59d844123b6364a023e346726fd34f42_cryptolocker
Files
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2024-01-29_59d844123b6364a023e346726fd34f42_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