Behavioral task
behavioral1
Sample
cbc35ab77e7cb5e6407ea1b91af5d380N.exe
Resource
win7-20240903-en
General
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Target
cbc35ab77e7cb5e6407ea1b91af5d380N
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Size
137KB
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MD5
cbc35ab77e7cb5e6407ea1b91af5d380
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SHA1
c3f7d77a53beaf127fd3ffcc61ec0a1dc4671171
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SHA256
e45caeaf937ae86780ca348f7d792fd5c19f1cf8dddf1076f6b3a10b9b902705
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SHA512
b3abd11e304f77b3e7db4e184e8f2c41b2f16e057095dcfa5ccee549eb160c8fc580701be00c716f1e471ec25f56172da97269605fe5ef6c275fe4766b12a1a2
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZT+Y3hx+fsio5UxKzWZ64+A86:KQSo7ZSVEio5Ua4NJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cbc35ab77e7cb5e6407ea1b91af5d380N unpack001/out.upx
Files
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cbc35ab77e7cb5e6407ea1b91af5d380N.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