Behavioral task
behavioral1
Sample
4b45f2fb7008570c408fd1a1c7f3b60e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4b45f2fb7008570c408fd1a1c7f3b60e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4b45f2fb7008570c408fd1a1c7f3b60e_JaffaCakes118
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Size
28KB
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MD5
4b45f2fb7008570c408fd1a1c7f3b60e
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SHA1
b6172c6069ae1e22612ccb692389d77dbd22e7d8
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SHA256
c8341bfe5ae7dde5f51f46699227c7925d45ec0efad1cc3a46b0fd984fdcdfc0
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SHA512
161ddf433ae10755a5c277639a3191600d7cbadc8a3b2d8ac95ff669fb29c89cba7e61fd7ad26cf47da1a841228f5741286533a533d5ec54c277c7dd5174be7b
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SSDEEP
384:lbfxPD2sUJk7EaYk2D5ILG9tRK0VS5kPViapJ8b06ixyt5o8sO9/V+3QpTOZEsj+:ltFUJVaYb9nVVbUqDFJO9I32gnaCx5u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b45f2fb7008570c408fd1a1c7f3b60e_JaffaCakes118 unpack001/out.upx
Files
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4b45f2fb7008570c408fd1a1c7f3b60e_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE