Behavioral task
behavioral1
Sample
58c1b2eafeefc4184b25812d4a213e84.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58c1b2eafeefc4184b25812d4a213e84.exe
Resource
win10v2004-20231222-en
General
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Target
58c1b2eafeefc4184b25812d4a213e84
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Size
1019KB
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MD5
58c1b2eafeefc4184b25812d4a213e84
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SHA1
2a1737d3907b18b88085ca9ee6e67aa6ae731328
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SHA256
a3e1eb8c032d495b70aec8451f3c0aa36812942cc50f0754714777234d477f73
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SHA512
8b7e08e14f2ad4138657f22fdcd1c4cd353e825e1b60a0a5a1fd9104a4e1eb9aaf926f28011b15416bf8395c8b1075c66c5bec471a91c4e319b1d3e8ea1b17af
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SSDEEP
24576:O0J8LUI5X9LOPOXowUvGLzdVwuPnYKx332sakAXz3Gbk6jaLvI+d:+L/NiWX+azdVhfYKx2GAX7GbzaTV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 58c1b2eafeefc4184b25812d4a213e84 unpack001/out.upx
Files
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58c1b2eafeefc4184b25812d4a213e84.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: 4.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1015KB - Virtual size: 1016KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 278KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4.4MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.flat Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE