Behavioral task
behavioral1
Sample
c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc.exe
Resource
win10v2004-20240226-en
General
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Target
c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc
-
Size
46KB
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MD5
7ec38b4963c49ab619f0f38a06d147f6
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SHA1
c0c6d9cbc71e35f3aa5335f4170a785c2e115cb3
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SHA256
c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc
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SHA512
131efda0a8bdbbbadb5441c91e80f8c8a4909e9c5bb77ab5004a2b06fa901b818beeb44502078c16ee297353b96148ba1eb5f131d5bef2895ba440a361c2ad12
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzJ:CTWn1++PJHJXA/OsIZfzc3/Q8zxv
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 c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc unpack001/out.upx
Files
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c94b10eec83c4d6a793be4b092732e3ca9c2d381a255178e42950c00f38fcbbc.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