Behavioral task
behavioral1
Sample
348ff91fbcddd41293fbed58da437c75_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
348ff91fbcddd41293fbed58da437c75_JC.exe
Resource
win10v2004-20230915-en
General
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Target
348ff91fbcddd41293fbed58da437c75_JC.exe
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Size
1.7MB
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MD5
348ff91fbcddd41293fbed58da437c75
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SHA1
fda561c501c9c70249c16831a3d1354b119ef13d
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SHA256
e955daf9af11a185f65aaea95b5781f128db2f31a417d1f24bf199d65918a89a
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SHA512
1c43a9a18cd811476f67c99a1933d8f932a1f06ff05ddedcd686ec4b0a6503f41b5900909c59095b15f82a737252dd21d831aed0e9a8030a7047d80eddc7f3d1
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SSDEEP
24576:SAgxp5rPfElV5AkHPWdNOmoRYfKKgYxmNp7HtXy4ZmGE+eAAjsK6qD0wfvaX7KuZ:SA0PzExHO85cbmPxiBYWhafoHRADvN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 348ff91fbcddd41293fbed58da437c75_JC.exe
Files
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348ff91fbcddd41293fbed58da437c75_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
.reloc 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
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ