Behavioral task
behavioral1
Sample
16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c.exe
Resource
win10v2004-20240508-en
General
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Target
16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c
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Size
874KB
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MD5
ae86b9f423c8ea7292e2d095f7ef737f
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SHA1
0d18e21c5cc260eb6e12c57374677778b4a45711
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SHA256
16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c
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SHA512
1c2ca6e4c3ddc137c56497f46547109e144a14f58e960b3db1b471fa1d1e77922eff6b7f2aa4415c3c21c9505dc6b0122c2923408540eec31244fa73082af2e2
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SSDEEP
24576:0kXHtDdNbaAm4j3LQ4lAQ9rcnBnle6j6qtvjf7ZYY:0+NZ8AFzLQaAEYBAADtvnZL
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 16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c unpack001/out.upx
Files
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16431f2a51008650cf692888ea20a54832a85b035f7b53ffbdb6e4118460503c.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE