Behavioral task
behavioral1
Sample
05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02.exe
Resource
win10v2004-20240412-en
General
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Target
05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02
-
Size
63KB
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MD5
115f08146cad21374e3bb138ba133203
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SHA1
7474733c5ec3cbc002b10c4f34dd4673a6426a7c
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SHA256
05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02
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SHA512
4d2ad49735622b6c5980f90d5bc5ebae9dc7602c5c71276064a1347f88d1f0c6445191b571445366542fcf8a72db3c17e764179d8be453d90c9e64808c9131db
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SSDEEP
1536:cnHHSkYVapZTMtsMkB6o8WQx+e26EHsDyOe:cnJYVaIwm+eJrD1e
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 05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02 unpack001/out.upx
Files
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05e1ead4380429f1265ec0c85614ac1d459d7a120752b9ff3e2ef5f3f28f3d02.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: 276KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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
.idata Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 16KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE