Behavioral task
behavioral1
Sample
efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15.exe
Resource
win10v2004-20240802-en
General
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Target
efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15
-
Size
101KB
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MD5
f5530ae728840e48756e6ddace77368a
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SHA1
0198d1d7438e013c56f5ae61f4f7640175a1b428
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SHA256
efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15
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SHA512
8e48ed5a3b41875dcbdae09f1a33737f6b3e2880685c1002a9e6bbf551fb400d7cf8d2afc57ad67bfb1ce40c46be30d2e5f513d480406e73f00dc75b64d2a65b
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SSDEEP
3072:QKD29n1h+popOOfaPOx5P+m/pNdhZ1QYUdq:Qph+6pAkGm/pH1gdq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15 unpack001/out.upx
Files
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efa6ef6ba006ded76b5a4424d76f7a1569cac9d6ae0bb11cf15a1656d63d3c15.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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
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: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE