Behavioral task
behavioral1
Sample
bffe5a73462f2443488feddb293f956e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bffe5a73462f2443488feddb293f956e.exe
Resource
win10v2004-20240226-en
General
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Target
bffe5a73462f2443488feddb293f956e
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Size
25KB
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MD5
bffe5a73462f2443488feddb293f956e
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SHA1
c6b0fb1d6e861e392fbc42b3ffd630e938493b17
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SHA256
e5e5cfae9a563e98d8829ebad8c2037c51487eebcb21dd6e426bd84fca6e27f6
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SHA512
1484027f701faf7decb14ee6627fe4d0d1a59a68158c3e9c038259b0c5c96e4d2664c27260e5ed6ab5b66e89a6e319556742272269dafb1275a1df3979f8ee90
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SSDEEP
768:9RHWwezPw71rqslqwwFjwMGGmgJZonsc1ik:91WwezPWxqsUwwFEMGG1Zgsc5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bffe5a73462f2443488feddb293f956e unpack001/out.upx
Files
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bffe5a73462f2443488feddb293f956e.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: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ