Behavioral task
behavioral1
Sample
38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1.exe
Resource
win10v2004-20240508-en
General
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Target
38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1
-
Size
68KB
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MD5
9f323d3d2e8e557ac4106a88a76c8adc
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SHA1
1a75b501e43d1c97b03ef3bdcd19ef40a26918af
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SHA256
38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1
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SHA512
c7feecbf7d7a249bcb7f4c6169a1dc9a1fcda69dad13b214217c115b955fe970f4deff125ff7821a8791cb28ce93b343e3469cf31f5ddeba150e3aa80d97eb76
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SSDEEP
1536:5lrsicagdzn8K2ariPOcjk+XQuPVN72NMSZgXMAmB:5JjcF8KfCOcjk+guPVjS6XMF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1 unpack001/out.upx
Files
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38a5bfee85e549ba6179a0a0cdabe5ca0f5d133c61a7dfa637cfce76360948d1.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 247KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ