Behavioral task
behavioral1
Sample
a75bb6cb77e48934cafb1636ddac8e40_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a75bb6cb77e48934cafb1636ddac8e40_JaffaCakes118
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Size
5KB
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MD5
a75bb6cb77e48934cafb1636ddac8e40
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SHA1
24f59e14dccd7909422c9565f4e2da9b8691b25c
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SHA256
16731a3ee7a14a35d3aafd4e5c1398fe68bed73882bbbb25534c71734c482786
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SHA512
4ca8b6528bf071406c1bff37ee8bc9488b9762335f731bdba2e171d17f1b048c3c848cfa5c46afa08f5f18c158dc03e89ef801ba5d5f71aa4c17fa1e60d68e51
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SSDEEP
96:+XZ4rv1MyoWmMgNmTV1fUyby/Oemr/YH/PapixiqwKBgn0Yo:+6jXmAD/ymeCO0i4qhBMQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a75bb6cb77e48934cafb1636ddac8e40_JaffaCakes118 unpack001/out.upx
Files
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a75bb6cb77e48934cafb1636ddac8e40_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 472B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE