Behavioral task
behavioral1
Sample
b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e.exe
Resource
win10v2004-20240419-en
General
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Target
b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e
-
Size
146KB
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MD5
bf176854e8f4c69ba7ba5a5944440419
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SHA1
5d6bbad1ba8f728a03484ff9b6c229b6747714b2
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SHA256
b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e
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SHA512
567c55e73463214a34d30ff42f734acd3960d218c3c8653bf724c88f788072f396a1b5e4795ece3c60e9fcaaa92dd02a89026c5d3e976f67c07373339c94b6fa
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfXHSXIBlf08qySzCeHbw:hfAIuZAIuDMVtM/qHE
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 b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e unpack001/out.upx
Files
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b48bcf8d5cdf1d72767dd6dd3910fb6ce7bd3b0845f51d01470157a00578262e.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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ