Behavioral task
behavioral1
Sample
f5ebc407cbadf1cda4174434e35113df_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f5ebc407cbadf1cda4174434e35113df_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f5ebc407cbadf1cda4174434e35113df_JaffaCakes118
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Size
531KB
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MD5
f5ebc407cbadf1cda4174434e35113df
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SHA1
d5121d8250f4f238d92ff6f31e010dd6b2fc6869
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SHA256
e11a97081f9ca6aa6b566d535c6f7abcec0f0406ab34034746afeb903e0aea3d
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SHA512
f06394775c6d44bdcb18f851983cc033136f266bcbdca0e0914480fce8a5c56f31357b348236c0d25e957472fab1731698d25e833510439c6997bedfaf28e404
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SSDEEP
12288:rDbBU7FZ9Tp91IXjvpmeBEUaUd8eY6r62VqRUwOEKy79f4XInpP:4FZ9lQjvp7F38ebwsMnV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5ebc407cbadf1cda4174434e35113df_JaffaCakes118 unpack001/out.upx
Files
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f5ebc407cbadf1cda4174434e35113df_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - 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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ