Behavioral task
behavioral1
Sample
db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a.exe
Resource
win10v2004-20240226-en
General
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Target
db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a
-
Size
93KB
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MD5
8f4e3df706c1faa906584835f91d8ee0
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SHA1
9efa2752154a4b5d970b734b1e4f50c7afe9cd7d
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SHA256
db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a
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SHA512
d709ed7363cd1f151234f6f05f2e489d60a45b98c65fc3fc381cb9198f2a0941166b052417062da63aaeaf111d8858c59de4afd5f2a10b34e0e94f8a7357e13c
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SSDEEP
1536:eYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8ni:rdEUfKj8BYbDiC1ZTK7sxtLUIGN
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 db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a unpack001/out.upx
Files
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db54a89577df688df6f6a1cb05e7764d21cfce010357bfd57869ed7e5d02059a.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE