Behavioral task
behavioral1
Sample
30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10.exe
Resource
win10v2004-20240226-en
General
-
Target
30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10
-
Size
63KB
-
MD5
9209fc592b6d4095d1163691126ace11
-
SHA1
62cb5b4e60f2dff22dfec0cc88350611a07c79ea
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SHA256
30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10
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SHA512
9ae96e916f5ca5417174a70b528e17d4c86a07224d92f12147498e197053c08fe0e7388d2914f84d529bd1980b53f5bca629eb0f5bbf6030b31593c00607542b
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SSDEEP
768:FSITPQ/jBvw9TilCbovlExSEGtdgIxYKStOxl2ziQCk9xvsFPsZksBqbfBsfYA7:dq5ciEGlASEGtdgxkQCk9keeWJ
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 30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10 unpack001/out.upx
Files
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30a93507cbe7fd6626a4ca4d83c62d04d71acd89fd6eeb29e758649ff498fd10.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: 220KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 144KB - Virtual size: 142KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ