Behavioral task
behavioral1
Sample
Shellthis_1.8.9/Shellthis.exe
Resource
win7-20240903-en
General
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Target
e12de81052ed536c5597b74f2868dd65_JaffaCakes118
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Size
36KB
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MD5
e12de81052ed536c5597b74f2868dd65
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SHA1
6e6cb6bf4f1a6e795e3535036eb5bfa4bbefc7dd
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SHA256
0f1c91648116e7c4ceb085d4558b7023d1923f830b40bb6cfb08c609229d2af4
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SHA512
aa80631bfb607f747f10caed6c59123d5f17d845b7339bc2335c50447013d93de6dc7d757ec98747a53b63695042805ec72a13cbf50f9924d8179a9c20b2b75d
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SSDEEP
768:43nLr7ST3jhpeXkiVMeeqxaVpe+hETsAgFVcSC0yGpQqG:0nLr7ST3jonVMtRYiPA0L9npQqG
Malware Config
Signatures
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resource yara_rule static1/unpack001/Shellthis_1.8.9/Shellthis.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Shellthis_1.8.9/Shellthis.exe unpack002/out.upx
Files
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e12de81052ed536c5597b74f2868dd65_JaffaCakes118.rar
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Shellthis_1.8.9/History.txt
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Shellthis_1.8.9/Languages/Readme.txt
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Shellthis_1.8.9/Languages/shellthis_french.lang
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Shellthis_1.8.9/Languages/shellthis_german.lang
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Shellthis_1.8.9/Languages/shellthis_japanese.lang
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Shellthis_1.8.9/Languages/shellthis_russian.lang
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Shellthis_1.8.9/Languages/shellthis_zh_cn.lang
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Shellthis_1.8.9/Languages/shellthis_zh_tw.lang
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Shellthis_1.8.9/Shellthis.exe.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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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
.text Size: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ