Behavioral task
behavioral1
Sample
55d7cf4e90ad23b3e056ab2a97b067ba.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55d7cf4e90ad23b3e056ab2a97b067ba.exe
Resource
win10v2004-20231215-en
General
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Target
55d7cf4e90ad23b3e056ab2a97b067ba
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Size
193KB
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MD5
55d7cf4e90ad23b3e056ab2a97b067ba
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SHA1
c86c34ba33e2d0134935a4e0a4d429124200ee17
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SHA256
e7c9c45c7a31d42e37cb1482c3d7fcf0c34c1fb9af29b118c664b8471131ef92
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SHA512
34aa69e50aa3e0f926349952fbcadd357f5e423269ab65cac37434f39451be33c65fee998daed56a0fa5d378d5c8acb99a092c23ea6e67defc4dbfcb16a93826
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SSDEEP
6144:mTnjnvrDiMNb1LSlZCgb5OQx0MciQGKAabe9RMJGtkc:mHn3dtYb5O0ci1+kRMbc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55d7cf4e90ad23b3e056ab2a97b067ba unpack001/out.upx
Files
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55d7cf4e90ad23b3e056ab2a97b067ba.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 187KB - Virtual size: 188KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 340KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ