Behavioral task
behavioral1
Sample
bdc1f3b555b8e4123e59e48c31de8197_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bdc1f3b555b8e4123e59e48c31de8197_JaffaCakes118
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Size
134KB
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MD5
bdc1f3b555b8e4123e59e48c31de8197
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SHA1
3e9276910fae6ecbb3567fc053c9bb6ec5819bcd
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SHA256
8f868e728436b92723a7ff2774986eaee7495ed1b94b9e74ef437c2ded5cba4a
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SHA512
c5dce4eee93447e1ccab29a2939c2261efeef94fae1214feea887a02405f47c61086082028280ceecac7edc85a68e1dc9216bfee76ddf7138a577a39230e2779
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SSDEEP
3072:YZ1fWc3zl3hwjIkEkDMCdEiF2pCwzhhCxviH8zzLv/dO58biBNeaH:YZJQjYwEiFs/9huJcGW/b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bdc1f3b555b8e4123e59e48c31de8197_JaffaCakes118 unpack001/out.upx
Files
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bdc1f3b555b8e4123e59e48c31de8197_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ