Behavioral task
behavioral1
Sample
03497796a77fc8fd57d50823f52429a1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
03497796a77fc8fd57d50823f52429a1.exe
Resource
win10v2004-20231215-en
General
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Target
03497796a77fc8fd57d50823f52429a1
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Size
133KB
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MD5
03497796a77fc8fd57d50823f52429a1
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SHA1
a1a3c275c80eb011e1a2b9b9996946010d997761
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SHA256
52f7af1287c4299fd4e172f60c78075264a47ef60668e2ea08da4f9353c38559
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SHA512
5f2329d3dcc274ff74759cc7673e1df621aca1d3c897da4e8eb2e18f8fa1409cbb4e50c7ee46f82a6ea9d1daa26f449484bc3b162ec87b748da72c820ef1b84b
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SSDEEP
3072:mwqGxkdRG5leY2uFKUOHtCc2iF/kdlO8hCMvoN8s:mieRE2x9HdF/6lH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03497796a77fc8fd57d50823f52429a1 unpack001/out.upx
Files
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03497796a77fc8fd57d50823f52429a1.exe windows:5 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: 316KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 101KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 55KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 136KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE