Behavioral task
behavioral1
Sample
50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551.exe
Resource
win10v2004-20240226-en
General
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Target
50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551
-
Size
448KB
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MD5
5c2f9baefe375d1ed96a483d03192d23
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SHA1
10533477b8398eadd2894a290bc9116a5b8fb39d
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SHA256
50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551
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SHA512
c2b29d4456bbe405414de1bcebd47c829d8ca4edde9614a0f99a74d74f38c9bd4c2dd162543f8d4d9d3b9126795d95e0b0528625219d67849a9b1e26c3061e80
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SSDEEP
12288:pOfPqJrCmLYr1iQaGIS8R1CfqNdCIDtBU06pu5X3QJAH:A3qJrCmLiQQHPQ1K4FD7upY5
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 50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551 unpack001/out.upx
Files
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50f0dee158e01bfd0591aab23a9d61e6efd9be91afc87f2772f1daff8f1f5551.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 447KB - Virtual size: 448KB
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: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: 476KB - Virtual size: 480KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 366B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE