Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_021a1019211a68830e4e49444dec5a55_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_021a1019211a68830e4e49444dec5a55_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_021a1019211a68830e4e49444dec5a55_cryptolocker_JC.exe
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Size
45KB
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MD5
021a1019211a68830e4e49444dec5a55
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SHA1
9ea9dbb4c1721729a8c024cafe386a52583cb054
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SHA256
2049682872e561a3bff6b4957d5a559dd9899fa7c76eb71f271900be5c5c19dd
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SHA512
a3bec202a0dab01f929e513a0fd158c842daab30a22bacd1c03c3ae528fd3e480b1c868ee30dcc2c2658c5a8bd5a3b017315ff8899d8226f0e0c3275212a9f81
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZgBh8i6g7Gobqz1:i5nkFGMOtEvwDpjNbEgkA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_021a1019211a68830e4e49444dec5a55_cryptolocker_JC.exe
Files
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2023-08-27_021a1019211a68830e4e49444dec5a55_cryptolocker_JC.exe.exe windows:5 windows 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