Behavioral task
behavioral1
Sample
fbc1fe1a8e0ab32e726723054acfdfa5_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fbc1fe1a8e0ab32e726723054acfdfa5_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
fbc1fe1a8e0ab32e726723054acfdfa5_JaffaCakes118
-
Size
23KB
-
MD5
fbc1fe1a8e0ab32e726723054acfdfa5
-
SHA1
8efaabbbee734264030ae29107b0712ae0b2223d
-
SHA256
52d153fb25994f8e9cff7a1c865e12d11e92a1f5d4ed60739f5142b271c347c2
-
SHA512
2d6e8e93c15e8dd9d8031cd9f992d02d101724170cc164c350a0b65f8449b6b5b0ad304634089f7fd7c982f07730c68d88cd6f8821def2e67f8b1698f415e0b5
-
SSDEEP
384:0EgcB9/A2ARLCbXfNb/oPTLEkAZRNHZ3T1+epgbmKA4UfPs3uJM2WvTd0iAW:0E3NA25vNb/QTLkNHZ3opBAPMqMhrd0K
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbc1fe1a8e0ab32e726723054acfdfa5_JaffaCakes118 unpack001/out.upx
Files
-
fbc1fe1a8e0ab32e726723054acfdfa5_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ