Behavioral task
behavioral1
Sample
ec8fef7d1159872b8dc7100f9ccc71c8_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
ec8fef7d1159872b8dc7100f9ccc71c8_JaffaCakes118
-
Size
209KB
-
MD5
ec8fef7d1159872b8dc7100f9ccc71c8
-
SHA1
224265950816223f701ea356c478dfbea4a451c1
-
SHA256
83b26799a4dbb43e81390b503274cba2e26a23be885402276a141a131b14730e
-
SHA512
bd9f42c2b3d3379cf8cf45f76bd0c389efaf9507cd0806528210cb9efc3af60d729ff5025669078a127bc7533984618d315985a37a27862d8440119f3c929af6
-
SSDEEP
3072:8kFU2323MGVyI7XOcH9/2PnBDMntmBgBa2Q1l5BUts95Yvjp4HWmA/XmbjNm40zJ:8XQ23MOZX6nZWmBgWPHisbYLdEM4yF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec8fef7d1159872b8dc7100f9ccc71c8_JaffaCakes118 unpack001/out.upx
Files
-
ec8fef7d1159872b8dc7100f9ccc71c8_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 185KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 412B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 15B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ