Behavioral task
behavioral1
Sample
77a8171c48add6cc26bd6d606623eb8f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77a8171c48add6cc26bd6d606623eb8f.exe
Resource
win10v2004-20231222-en
General
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Target
77a8171c48add6cc26bd6d606623eb8f
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Size
52KB
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MD5
77a8171c48add6cc26bd6d606623eb8f
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SHA1
b9d71def0d3f0096c1ee60cc8a02717c2a8c2598
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SHA256
4ef51dc710d1a5ade4bb8183bc8cc00cd908eacff5e0c0463e5d3e26cc8a20f5
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SHA512
3a65644423dba46c99717294c67ddabe2af223021fb3c7014c6cf8468863ccd0164bf50a6cd9da4f298be3f27bf848c96c1b4c8f3fba045f2d313c59c4d04405
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SSDEEP
1536:oao/xjUPOnAlSewHQRkvrMV3G2F5gyw9nM:o6POAlfUgY2Hv0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77a8171c48add6cc26bd6d606623eb8f unpack001/out.upx
Files
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77a8171c48add6cc26bd6d606623eb8f.exe .ps1 windows:4 windows x86 arch:x86 polyglot
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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ