Behavioral task
behavioral1
Sample
450b3692a53685188024e854fe66995f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
450b3692a53685188024e854fe66995f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
450b3692a53685188024e854fe66995f_JaffaCakes118
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Size
2.5MB
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MD5
450b3692a53685188024e854fe66995f
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SHA1
83fdd8cc0537bb1b64edd246ad49193600d43070
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SHA256
5b0e692f9e5ebaad88985292a0d2342d9375f10b8475bd856abda3f14273df8a
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SHA512
a3122b67fc57628cff1bf015c8bd533a251c126a2149e741a1fdc484bda11fa4464b9d110928437c155aa0f3b57f7712b6d4f31ada496685f42833d944f4e108
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SSDEEP
49152:WuAUH+zRrSFRFRKVA7ER5AL3jZyR/vbmvhuTGtYEGtTCk:nf+zRrDVTDALjybUupdCk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 450b3692a53685188024e854fe66995f_JaffaCakes118 unpack001/out.upx
Files
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450b3692a53685188024e854fe66995f_JaffaCakes118.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ