Behavioral task
behavioral1
Sample
788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b.exe
Resource
win10v2004-20240419-en
General
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Target
788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b
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Size
173KB
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MD5
c232d3db1f946e81bf2058431635ac0c
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SHA1
eba64b7ea979b01b0fcaf67495e539d03f8dd2c5
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SHA256
788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b
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SHA512
895d0ebbf873b5f2640e377dd5c6400e80bafd3898438bc29fcbc5ec0f7beec21be5fbb607a099a4297efef2ec9da3696f09c1d3b02edf3c437751046089e5a9
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfhPdA9yaMDT2b:hfAIuZAIuDMVtM/gwTS
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 788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b unpack001/out.upx
Files
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788b1c5d7d20b89f2cb91e928ff63d1c8074c56dad9c062157f3bf47d091460b.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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ