Static task
static1
Behavioral task
behavioral1
Sample
c583efd8ad674c404876b0dd158faed5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
c583efd8ad674c404876b0dd158faed5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
c583efd8ad674c404876b0dd158faed5_cryptolocker_JC.exe
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Size
43KB
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MD5
c583efd8ad674c404876b0dd158faed5
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SHA1
c1e011a6dede2496336305927e54ecf0188855db
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SHA256
10d0b15c4e2f6719e8d19dad751379a5ce1f6f1e3a44d3181c95e2ed916f81b1
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SHA512
252efea82d968b1ab3777ccf26189dcef8b5a0f425659aa421c7e8b21ef2b47fd62692a3caa7814857cb4122dfc350d178441f53efbc34e2a482285e711ff1db
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZgBh8i6g7GoG:i5nkFGMOtEvwDpjNbEgv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c583efd8ad674c404876b0dd158faed5_cryptolocker_JC.exe
Files
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c583efd8ad674c404876b0dd158faed5_cryptolocker_JC.exe.exe 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