Static task
static1
Behavioral task
behavioral1
Sample
2023-08-25_c7537f1225677d47e5891ad560d2e6a4_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_c7537f1225677d47e5891ad560d2e6a4_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_c7537f1225677d47e5891ad560d2e6a4_cryptolocker_JC.exe
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Size
43KB
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MD5
c7537f1225677d47e5891ad560d2e6a4
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SHA1
989755927d0d9df13d0290eeaf6f56bc9c7a172b
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SHA256
ae551f81b7ca0a7fc933a53109295b2dcacf599db977aef6a1d7c7eff4c356df
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SHA512
833a0623f0c67685b9807e1e6c0a362320f3c37b7ca5e7030517197f1aaad1948b3ac6acce56c82861abfabef94269545975dac7dca4c9ee02377ce30b456216
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0Z:XS5nQJ24LR1bytOOtEvwDpjNbW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-25_c7537f1225677d47e5891ad560d2e6a4_cryptolocker_JC.exe
Files
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2023-08-25_c7537f1225677d47e5891ad560d2e6a4_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