Behavioral task
behavioral1
Sample
4387d25c36e7f871566f485a59ef05bb_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
4387d25c36e7f871566f485a59ef05bb_JaffaCakes118
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Size
130KB
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MD5
4387d25c36e7f871566f485a59ef05bb
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SHA1
a686ad77e5a164c32c2065cc48ab8a75c6794f21
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SHA256
e97737e3a11576de3647ddeb94f835f1113cea14e717202495f97bc242c6b918
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SHA512
f19583c33ad99491795d2de6b3f7bbc54093dcfab23c9c138ed2e220037d77eec237b2c431acc3d6d772b8c5b1e80ff4f395408171ad658f4f6876fff21a30bb
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SSDEEP
3072:snO7NGDrPDmCEp4kG6lUNtEbuuwMydwItxrsyt524zT:snO7NsLExG6l0Sbnpw1Wi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4387d25c36e7f871566f485a59ef05bb_JaffaCakes118 unpack001/out.upx
Files
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4387d25c36e7f871566f485a59ef05bb_JaffaCakes118.exe windows:5 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: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - 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
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ