Behavioral task
behavioral1
Sample
77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e.exe
Resource
win10v2004-20240508-en
General
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Target
77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e
-
Size
182KB
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MD5
9987e2d446cf411437ae938786c65d56
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SHA1
f1359b0ec4a18fd4d4e6ac936655167aa50e25fe
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SHA256
77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e
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SHA512
dd42fda13b3bcfcfb799c3152a2a00c79f8a52c37431cba74156fbf1e99d0c26505f18ad4897165470401be2fa6a8d2ee7fe0f36e7542ec517df56db73468221
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SSDEEP
3072:idEUfKj8BYbDiC1ZTK7sxtLUIGST78jUVTyxhnMGnOkl54:iUSiZTK40E8UVwpnOS4
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 1 IoCs
Checks for missing Authenticode signature.
resource 77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e
Files
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77cba4294ce15d189c5d35f2bc25dcf7400ecdecaff3b33850fde788e7858b6e.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
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ