Behavioral task
behavioral1
Sample
42dff75b46a9759afe289793467ec6141da842b679465929e3e216b539797de9N.exe
Resource
win7-20240729-en
General
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Target
42dff75b46a9759afe289793467ec6141da842b679465929e3e216b539797de9N
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Size
68KB
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MD5
21206c521e8419d9b7faba063c7b8920
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SHA1
55157163e3576ce972bc07afdbd01d8b850947f1
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SHA256
42dff75b46a9759afe289793467ec6141da842b679465929e3e216b539797de9
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SHA512
74f430e112a28b8973d2e3b204d8db9f826d8a9dab57ce283eaa6e32d807ef46b327773cae3037b464aef0780c88abee7e18ebc41fafa01ceb53885b2fe25c18
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SSDEEP
1536:CTW7JJ7TrfNs/nvA3/F+eJfpghRQytLdjWFdBsmhguz0vHxr3Nc+mONlevLdjWFu:hXfNs/nv+/F+eJfpghRQyxdjWFdBsmh7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42dff75b46a9759afe289793467ec6141da842b679465929e3e216b539797de9N unpack001/out.upx
Files
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42dff75b46a9759afe289793467ec6141da842b679465929e3e216b539797de9N.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