Behavioral task
behavioral1
Sample
4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f.exe
Resource
win10v2004-20230703-en
General
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Target
4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f
-
Size
776KB
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MD5
f00731a95279f9338eb5674a24b76f42
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SHA1
10a35fde678a4f0be74b630def5c6d776e2c15e4
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SHA256
4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f
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SHA512
ccc163a11262e7390d4dfe298e429d49c960b6d6c9264f1a9e9a4f8e8afd9e3c4c82394f0d05fb2e259acd115f2943ebe9ff22da5fdfaa0efe7cf44d16f1854d
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SSDEEP
24576:nU6l0Wk/eqmfTfezUCxyqF3P6f0C2Z2gSsuJ+:nU6SWgmfCzTyOPa0C2Z2/9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f unpack001/out.upx
Files
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4e1c5dbbf5051b1bb720d361550b5b5b143d2da79035a14238c16edc53b6a84f.exe windows 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: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 759KB - Virtual size: 760KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 480KB - Virtual size: 478KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 612KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ