Behavioral task
behavioral1
Sample
3af489f55f378a8acefcebee4e6532d0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3af489f55f378a8acefcebee4e6532d0N.exe
Resource
win10v2004-20240709-en
General
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Target
3af489f55f378a8acefcebee4e6532d0N.exe
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Size
25KB
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MD5
3af489f55f378a8acefcebee4e6532d0
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SHA1
b23e67a112108404d522b4781171a9a0db7fe8b6
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SHA256
d7b0ac1cf6fe0f617388c46ef0938687671476474657db2f6545f8a0b095a3fe
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SHA512
d4962fd0465f3d070aa3b9a335a10eff524b964cf94a9a1e8934b88c6ce909cc386aa9044195c4477ee70fe38c15e01f3589c1a210afc55d414059ea98e435fb
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SSDEEP
768:kBT37CPKKdJJBZBZaOAOIB3jM2jMHsXiGPiGr:CTW7JJB7LD2I2IHsXnD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3af489f55f378a8acefcebee4e6532d0N.exe unpack001/out.upx
Files
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3af489f55f378a8acefcebee4e6532d0N.exe.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