Behavioral task
behavioral1
Sample
c01c32e132d0949ed86de2aad5c98cb0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c01c32e132d0949ed86de2aad5c98cb0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
c01c32e132d0949ed86de2aad5c98cb0_JC.exe
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Size
597KB
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MD5
c01c32e132d0949ed86de2aad5c98cb0
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SHA1
4b36c2138daf0c303c8058c56e9e13962a195e03
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SHA256
137123ab8629caff87a7a16578683ea527349d40603f1fe280b84cf292fa5211
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SHA512
4e437a44b1131100743b3ee744652bd296fa5bb8ec4f2afdb0efb404927972517885bbd3b2a5ab923d9fca262e67685da20a8c4f9f7906f928c6f47f07db702a
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SSDEEP
12288:Sge36KeKlIBD05psHjxj8TpowifwMRoV7JorByjbW69kdbyO2:Sgq7WBD05mHjxjkowR6o9JmwjbW6eyO2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c01c32e132d0949ed86de2aad5c98cb0_JC.exe unpack001/out.upx
Files
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c01c32e132d0949ed86de2aad5c98cb0_JC.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ