Behavioral task
behavioral1
Sample
79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0.exe
Resource
win10v2004-20240226-en
General
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Target
79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0
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Size
1.9MB
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MD5
caa61cd07fb978e34b0b36f9634dda9a
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SHA1
0702c3a92b8141b3e17b521362ee7ee77b0b01f1
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SHA256
79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0
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SHA512
b06002d42c8a745a4089a30aa5f13dc2f5ccd7c742cd77c56d98fd34bb723a0148995c4d8b61ebe5e94d85043c5a0e3a06ef27099dfeda91a0ee1fb70cbe2108
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SSDEEP
24576:E2OEUU+bxU4uLq+OlbYGi7Fhx7mSMWJ3YiZTeOX9LtkkkkkkONwb953dLfU:CEMeOdYrp6SpJ3VZTeLotLfU
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0 unpack001/out.upx
Files
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79fc80abdc13400e5ac63dae604e8502bc65ea54700eb57281e559913d5042f0.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.code Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ